edhseer Commander synergy, explained
Legendary Creature — Mutant Ninja Turtle
Mana cost: {2}{R}{R}
Raphael must be blocked if able.
Whenever Raphael is dealt damage, add that much {R}. Until end of turn, you don't lose this mana as steps and phases end.
triggered — adds that much {r} that much mana
Causes: nothing.
Cares about: nothing.
a creature attacks — 3,451 cards in Raphael's colors can cause this (Raphael is one).
When Raphael, Ninja Destroyer attacks:
58 other cards care about it too. These are the ones with the most connections.
a creature blocks — 3,451 cards in Raphael's colors can cause this (Raphael is one).
When Raphael, Ninja Destroyer blocks:
1 other card cares about it too. These are the ones with the most connections.
anything attacks — 3,451 cards in Raphael's colors can cause this (Raphael is one).
When Raphael, Ninja Destroyer attacks:
19 other cards care about it too. These are the ones with the most connections.
a creature is cast — 3,468 cards in Raphael's colors can cause this (Raphael is one).
When Raphael, Ninja Destroyer is cast:
10 other cards care about it too. These are the ones with the most connections.
a nontoken creature enters the battlefield — 3,511 cards in Raphael's colors can cause this (Raphael is one).
When Raphael, Ninja Destroyer enters:
a creature enters the battlefield — 3,801 cards in Raphael's colors can cause this (Raphael is one).
When Raphael, Ninja Destroyer enters:
57 other cards care about it too. These are the ones with the most connections.