Treva, the Renewer

hits creature — 1,304 cards in Treva's colors can cause this (Treva is one).

1. Jalira, Master Polymorphist — Jalira, Master Polymorphist can put Treva, the Renewer onto the battlefield from your library
2. Polymorph — Polymorph can put Treva, the Renewer onto the battlefield from your library
3. Birthing Ritual — Birthing Ritual can put Treva, the Renewer onto the battlefield from your library
4. Proteus Staff — Proteus Staff can put Treva, the Renewer onto the battlefield from your library
5. Synthetic Destiny — Synthetic Destiny can put Treva, the Renewer onto the battlefield from your library
6. Mass Polymorph — Mass Polymorph can put Treva, the Renewer onto the battlefield from your library

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

a Dragon attacks — 153 cards in Treva's colors can cause this (Treva is one).

When Treva, the Renewer attacks:

1. Ojutai, Soul of Winter — taps a creature, artifact, enchantment, planeswalker or battle an opponent controls
2. Dromoka, the Eternal — puts a counter on a permanent

a Dragon deals combat damage — 153 cards in Treva's colors can cause this (Treva is one).

1. Broodcaller Scourge — When Treva, the Renewer deals combat damage, Broodcaller Scourge puts a permanent onto the battlefield

a Dragon enters the battlefield — 162 cards in Treva's colors can cause this (Treva is one).

When Treva, the Renewer enters:

1. Bloomvine Regent // Claim Territory — gains you 3 life
2. Dragon's Hoard — puts a gold counter on itself
3. Teeming Dragonstorm — triggers
4. Roiling Dragonstorm — triggers
5. Encroaching Dragonstorm — triggers

life is gained — 1,189 cards in Treva's colors can cause this (Treva is one).

When Treva, the Renewer gains life:

1. Marina Vendrell's Grimoire — draws you that many cards
2. Cleric Class — puts a counter on a creature
3. Gourmand's Talent — makes a token
4. Elenda's Hierophant — puts a +1/+1 counter on itself
5. Attended Healer — makes a token
6. Field-Tested Frying Pan — gets +X/+X, where X is the amount of life you gained
7. Vanguard Seraph — surveils
8. Nykthos Paragon — puts that many counters on a creature
9. Ratchet, Field Medic // Ratchet, Rescue Racer — triggers
10. Sphinx of the Revelation — puts a counter on a permanent you control

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

a creature attacks — 9,882 cards in Treva's colors can cause this (Treva is one).

When Treva, the Renewer attacks:

1. Adaptive Omnitool — searches a library
2. Kindred Discovery — draws you 1 card
3. The Earth King — searches a library
4. Teo, Spirited Glider — draws you 1 card
5. Shadow Puppeteers — turns something into a creature
6. Screaming Swarm — mills a card
7. Imperious Mindbreaker — mills a card
8. Saw — sacrifices a creature
9. Ultima Weapon — kills a creature an opponent controls
10. Super-Soldier Serum — triggers

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

anything attacks — 9,882 cards in Treva's colors can cause this (Treva is one).

When Treva, the Renewer attacks:

1. ED-E, Lonesome Eyebot — puts a quest counter on itself
2. Surgical Suite // Hospital Room — puts a counter on a creature
3. Madame Web, Clairvoyant — mills a card
4. Apothecary White — makes a token
5. Bonny Pall, Clearcutter — draws you 1 card
6. Guide of Souls — triggers
7. Campsite Cuisine — sacrifices a Food
8. Gossip's Talent — triggers
9. Toph, Earthbending Master — puts a counter on a permanent
10. Dyadrine, Synthesis Amalgam — triggers

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

a creature blocks — 9,882 cards in Treva's colors can cause this (Treva is one).

When Treva, the Renewer blocks:

1. Barrow-Blade — strips abilities
2. Favor of the Woods — gains you 3 life
3. Gift of the Woods — gives +0/+3
4. Noble Stand — gains you 2 life
5. Noxious Assault — puts a counter on a permanent
6. Battle Cry — gives +0/+1
7. Ferocity — puts a counter on a permanent
8. Dead-Iron Sledge — kills a creature
9. Dwindle — kills a creature
10. Shield of the Righteous — triggers

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

a nontoken creature attacks — 9,882 cards in Treva's colors can cause this (Treva is one).

When Treva, the Renewer attacks:

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

a creature enters the battlefield — 10,967 cards in Treva's colors can cause this (Treva is one).

When Treva, the Renewer enters:

1. Ray Fillet, Wave Warrior — puts a counter on itself
2. Legolas Greenleaf — puts a counter on a permanent
3. Aetherstorm Roc — puts a counter on a permanent you control

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

anything enters the battlefield — 15,547 cards in Treva's colors can cause this (Treva is one).

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

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