edhseer Commander synergy, explained
Legendary Enchantment
Mana cost: {G}{W}{U}
When Kellan Joins Up enters, you may exile a nonland card with mana value 3 or less from your hand. If you do, it becomes plotted.
triggered —
Whenever a legendary creature you control enters, put a +1/+1 counter on each creature you control.
triggered — puts a counter on it
Causes: exile an artifact, exile a battle, exile a creature, exile an enchantment, exile an instant, exile a planeswalker, exile a sorcery, put a counter on a creature.
Cares about: a creature enters the battlefield.
a planeswalker is exiled — 231 cards in the game can cause this (Kellan Joins Up is one).
a nontoken artifact is exiled — 334 cards in the game can cause this (Kellan Joins Up is one).
When an artifact is exiled thanks to Kellan Joins Up:
an artifact is exiled — 336 cards in the game can cause this (Kellan Joins Up is one).
1 other card cares about it too. These are the ones with the most connections.
a nontoken creature is exiled — 995 cards in the game can cause this (Kellan Joins Up is one).
a creature is exiled — 1,003 cards in the game can cause this (Kellan Joins Up is one).
When a creature is exiled thanks to Kellan Joins Up:
3 other cards care about it too. These are the ones with the most connections.
anything is exiled — 2,497 cards in the game can cause this (Kellan Joins Up is one).
a creature gets a counter — 2,691 cards in the game can cause this (Kellan Joins Up is one).
When a creature gets a counter thanks to Kellan Joins Up:
31 other cards care about it too. These are the ones with the most connections.
an enchantment is cast — 3,673 cards in the game can cause this (Kellan Joins Up is one).
When Kellan Joins Up is cast:
255 other cards care about it too. These are the ones with the most connections.
a nontoken enchantment enters the battlefield — 3,691 cards in the game can cause this (Kellan Joins Up is one).
an enchantment it grants abilities to — 3,713 cards in the game can cause this.
3,710 other cards cause it too. These are the ones with the most connections.
an enchantment it applies animate to — 3,713 cards in the game can cause this.
3,712 other cards cause it too. These are the ones with the most connections.
an enchantment enters the battlefield — 3,743 cards in the game can cause this (Kellan Joins Up is one).
When Kellan Joins Up enters:
59 other cards care about it too. These are the ones with the most connections.
anything gets a counter — 4,415 cards in the game can cause this (Kellan Joins Up is one).
7 other cards care about it too. These are the ones with the most connections.
put a creature onto the battlefield — 19,800 cards in the game can cause this.
19,798 other cards cause it too. These are the ones with the most connections.
anything enters the battlefield — 26,499 cards in the game can cause this.
When Kellan Joins Up:
22 other cards care about it too. These are the ones with the most connections.