Leonardo, the Balance

a Turtle deals combat damage — 146 cards in Leonardo's colors can cause this (Leonardo is one).

1. Heroes in a Half Shell — When Leonardo, the Balance deals combat damage, Heroes in a Half Shell puts a counter on a permanent

a Turtle enters the battlefield — 148 cards in Leonardo's colors can cause this (Leonardo is one).

1. April O'Neil, Live on the Scene — When Leonardo, the Balance enters, April O'Neil, Live on the Scene triggers

a Turtle it boosts — 154 cards in Leonardo's colors can cause this.

1. Turtle Power! — Turtle Power! gives Leonardo, the Balance bigger stats

153 other cards cause it too. These are the ones with the most connections.

a Ninja deals combat damage — 165 cards in Leonardo's colors can cause this (Leonardo is one).

When Leonardo, the Balance deals combat damage:

1. Ingenious Infiltrator — draws you 1 card
2. Yuriko, the Tiger's Shadow — makes an opponent lose life

1 other card cares about it too. These are the ones with the most connections.

a Ninja creature deals combat damage — 165 cards in Leonardo's colors can cause this (Leonardo is one).

1. Prosperous Thief — When Leonardo, the Balance deals combat damage, Prosperous Thief makes a token

a Ninja enters the battlefield — 172 cards in Leonardo's colors can cause this (Leonardo is one).

When Leonardo, the Balance enters:

1. Smoke Shroud — returns itself from the graveyard
2. Quintessential Katana — triggers

1 other card cares about it too. These are the ones with the most connections.

a Mutant attacks — 280 cards in Leonardo's colors can cause this (Leonardo is one).

1. Wolverine, Claws Out — When Leonardo, the Balance attacks, Wolverine, Claws Out makes your creatures bigger

a Mutant enters the battlefield — 286 cards in Leonardo's colors can cause this (Leonardo is one).

When Leonardo, the Balance enters:

1. Genghis Frog — makes a token
2. X-23, Deadly Weapon — puts a counter on a permanent

1 other card cares about it too. These are the ones with the most connections.

a creature gets a counter — 2,691 cards in Leonardo's colors can cause this (Leonardo is one).

1. Scurry Oak — When Scurry Oak gets a counter thanks to Leonardo, the Balance, it makes a token
2. Fathom Mage — When Fathom Mage gets a counter thanks to Leonardo, the Balance, it draws you 1 card
3. Hollowmurk Siege — When a creature gets a counter thanks to Leonardo, the Balance, Hollowmurk Siege draws you 1 card
4. Ant-Man, Colony Commander — When a creature gets a counter thanks to Leonardo, the Balance, Ant-Man, Colony Commander makes a token
5. Earth Kingdom General — When a creature gets a counter thanks to Leonardo, the Balance, Earth Kingdom General gains you that much life
6. Casey Jones, Back Alley Brute — When a creature gets a counter thanks to Leonardo, the Balance, Casey Jones, Back Alley Brute deals that much damage
7. Shalai and Hallar — When a creature gets a counter thanks to Leonardo, the Balance, Shalai and Hallar deals that much damage
8. Danny Pink — When a creature gets a counter thanks to Leonardo, the Balance, Danny Pink draws you 1 card
9. Enduring Scalelord — When a creature gets a counter thanks to Leonardo, the Balance, Enduring Scalelord puts a +1/+1 counter on itself
10. Mikey & Leo, Chaos & Order — When a creature gets a counter thanks to Leonardo, the Balance, Mikey & Leo, Chaos & Order draws you 1 card

33 other cards care about it too. These are the ones with the most connections.

put a token onto the battlefield — 3,710 cards in Leonardo's colors can cause this.

1. Primeval Bounty — When a Beast enters thanks to Primeval Bounty, Leonardo, the Balance puts a counter on a creature
2. Captain Jean-Luc Picard — When an Officer enters thanks to Captain Jean-Luc Picard, Leonardo, the Balance puts a counter on a creature
3. Vivi's Persistence — When a Wizard enters thanks to Vivi's Persistence, Leonardo, the Balance puts a counter on a creature
4. Endless Ranks of HYDRA — When a Villain enters thanks to Endless Ranks of HYDRA, Leonardo, the Balance puts a counter on a creature
5. Riku of Two Reflections — When a creature enters thanks to Riku of Two Reflections, Leonardo, the Balance puts a counter on a creature
6. Sword of Wealth and Power — When a Treasure enters thanks to Sword of Wealth and Power, Leonardo, the Balance puts a counter on a creature
7. Defiler of Faith — When a Soldier enters thanks to Defiler of Faith, Leonardo, the Balance puts a counter on a creature
8. Samwise Gamgee — When a Food enters thanks to Samwise Gamgee, Leonardo, the Balance puts a counter on a creature
9. Disa the Restless — When a permanent enters thanks to Disa the Restless, Leonardo, the Balance puts a counter on a creature
10. Calix, Guided by Fate — When an enchantment enters thanks to Calix, Guided by Fate, Leonardo, the Balance puts a counter on a creature

3,700 other cards cause it too. These are the ones with the most connections.

anything gets a counter — 4,415 cards in Leonardo's colors can cause this (Leonardo is one).

1. All Will Be One — When a creature gets a counter thanks to Leonardo, the Balance, All Will Be One deals that much damage
2. Lonis, Genetics Expert — When Lonis, Genetics Expert gets a counter thanks to Leonardo, the Balance, it triggers

7 other cards care about it too. These are the ones with the most connections.

anything attacks — 17,934 cards in Leonardo's colors can cause this (Leonardo is one).

When Leonardo, the Balance attacks:

1. Far Fortune, End Boss — deals 1 damage
2. Temmet, Naktamun's Will — draws you 1 card
3. Grim Javelineer — gives +1/+0
4. Invisible Woman — triggers
5. Caesar, Legion's Emperor — sacrifices a creature
6. Guide of Souls — triggers
7. Campsite Cuisine — sacrifices a Food
8. Gossip's Talent — triggers
9. Banon, the Returners' Leader — draws and discards
10. Toph, Earthbending Master — puts a counter on a permanent

113 other cards care about it too. These are the ones with the most connections.

a creature attacks — 17,934 cards in Leonardo's colors can cause this (Leonardo is one).

When Leonardo, the Balance attacks:

1. Adaptive Omnitool — searches a library
2. Anthem of Rakdos — gives +2/+0
3. Kindred Discovery — draws you 1 card
4. Invasion of New Capenna // Holy Frazzle-Cannon — puts counters on a permanent
5. Chorale of the Void — brings a card back
6. Anim Pakal, Thousandth Moon — puts a +1/+1 counter on itself
7. Saw — sacrifices a creature
8. Gisa's Favorite Shovel — makes an opponent sacrifice a creature
9. Ultima Weapon — kills a creature an opponent controls
10. Total War — kills a creature

180 other cards care about it too. These are the ones with the most connections.

a creature blocks — 17,934 cards in Leonardo's colors can cause this (Leonardo is one).

When Leonardo, the Balance blocks:

1. Mage Hunters' Onslaught — makes a player lose 1 life
2. Carnage Gladiator — makes a player lose 1 life
3. Tide of War — sacrifices a creature
4. Dead-Iron Sledge — kills a creature
5. Dwindle — kills a creature
6. Shield of the Righteous — triggers

22 other cards care about it too. These are the ones with the most connections.

a nontoken creature attacks — 17,934 cards in Leonardo's colors can cause this (Leonardo is one).

When Leonardo, the Balance attacks:

1. Mardu Ascendancy — makes a token
2. Basri Ket — makes a token
3. Militia's Pride — makes a token

a creature enters the battlefield — 19,800 cards in Leonardo's colors can cause this (Leonardo is one).

When Leonardo, the Balance enters:

1. Slash, Reptile Rampager — deals 2 damage
2. Gimli of the Glittering Caves — puts counters on a permanent
3. Ray Fillet, Wave Warrior — puts a counter on itself
4. Legolas Greenleaf — puts a counter on a permanent
5. The Neutrinos — gets +1/+0
6. Wingnut, Bat on the Belfry — grants flying, haste and menace
7. Aetherstorm Roc — puts a counter on a permanent you control
8. Raphael, Most Attitude — exiles a card from your library

299 other cards care about it too. These are the ones with the most connections.

anything enters the battlefield — 26,499 cards in Leonardo's colors can cause this (Leonardo is one).

1. Prowl, Stoic Strategist // Prowl, Pursuit Vehicle — When Leonardo, the Balance enters, Prowl, Stoic Strategist // Prowl, Pursuit Vehicle puts a +1/+1 counter on itself

42 other cards care about it too. These are the ones with the most connections.