edhseer Commander synergy, explained
Creature — Hydra
Mana cost: {X}{G}
This creature enters with X +1/+1 counters on it.
static — arrives with counters
Whenever one or more +1/+1 counters are put on another non-Hydra creature you control, put a +1/+1 counter on this creature.
triggered — puts a counter on it
Causes: put a counter on anything.
Cares about: a creature gets a counter.
a creature gets a counter — 2,691 cards in the game can cause this.
673 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 (Wildwood Scourge is one).
8 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 (Wildwood Scourge is one).
When Wildwood Scourge attacks:
113 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 (Wildwood Scourge is one).
When Wildwood Scourge attacks:
180 other cards care about it too. These are the ones with the most connections.
a creature blocks — 17,934 cards in the game can cause this (Wildwood Scourge is one).
When Wildwood Scourge blocks:
18 other cards care about it too. These are the ones with the most connections.
a creature deals combat damage — 17,934 cards in the game can cause this (Wildwood Scourge is one).
When Wildwood Scourge deals combat damage:
193 other cards care about it too. These are the ones with the most connections.
a nontoken creature attacks — 17,934 cards in the game can cause this (Wildwood Scourge is one).
When Wildwood Scourge attacks:
a creature enters the battlefield — 19,800 cards in the game can cause this (Wildwood Scourge is one).
When Wildwood Scourge enters:
302 other cards care about it too. These are the ones with the most connections.
anything enters the battlefield — 26,499 cards in the game can cause this (Wildwood Scourge is one).
41 other cards care about it too. These are the ones with the most connections.