edhseer Commander synergy, explained
Creature — Shark
Mana cost: {5}{U}
This creature can't attack unless defending player controls an Island.
Whenever this creature blocks or becomes blocked by a creature that has been dealt damage this turn, this creature gets +2/+0 and gains trample until end of turn.
triggered — gives +2/+0
When you control no Islands, sacrifice this creature.
triggered —
Causes: sacrifice a creature, a creature dies.
Cares about: nothing.
hits creature — 2,298 cards in the game can cause this.
12 other cards care about it too. These are the ones with the most connections.
a nontoken creature is sacrificed — 1,714 cards in the game can cause this (Giant Shark is one).
When you sacrifice Giant Shark:
a creature is sacrificed — 1,741 cards in the game can cause this (Giant Shark is one).
When you sacrifice Giant Shark:
19 other cards care about it too. These are the ones with the most connections.
a creature in a graveyard — 2,769 cards in the game can cause this (Giant Shark is one).
When Giant Shark is in the graveyard:
799 other cards care about it too. These are the ones with the most connections.
a nontoken creature dies — 2,769 cards in the game can cause this (Giant Shark is one).
When Giant Shark dies:
60 other cards care about it too. These are the ones with the most connections.
a creature dies — 2,830 cards in the game can cause this (Giant Shark is one).
When Giant Shark dies:
455 other cards care about it too. These are the ones with the most connections.
a creature leaves the battlefield — 4,238 cards in the game can cause this (Giant Shark is one).
34 other cards care about it too. These are the ones with the most connections.
a card in a graveyard — 7,589 cards in the game can cause this (Giant Shark is one).
440 other cards care about it too. These are the ones with the most connections.
anything attacks — 17,934 cards in the game can cause this (Giant Shark is one).
When Giant Shark attacks:
146 other cards care about it too. These are the ones with the most connections.
a creature attacks — 17,934 cards in the game can cause this (Giant Shark is one).
220 other cards care about it too. These are the ones with the most connections.
a creature is cast — 18,010 cards in the game can cause this (Giant Shark is one).
90 other cards care about it too. These are the ones with the most connections.
a creature enters the battlefield — 19,800 cards in the game can cause this (Giant Shark is one).
When Giant Shark enters:
445 other cards care about it too. These are the ones with the most connections.