edhseer Commander synergy, explained
Creature — Bird
Mana cost: {R}
This creature enters with four shell counters on it.
static — arrives with counters
At the beginning of your upkeep, remove a shell counter from this creature.
triggered —
As long as this creature has no shell counters on it, it gets +3/+2 and has flying.
static — gives +3/+2
static — grants a keyword
Causes: put a counter on anything, remove a counter from anything.
Cares about: an upkeep.
a Bird attacks — 486 cards in the game can cause this (Roc Hatchling is one).
When Roc Hatchling attacks:
a Bird creature is cast — 486 cards in the game can cause this (Roc Hatchling is one).
1 other card cares about it too. These are the ones with the most connections.
a Bird deals combat damage — 486 cards in the game can cause this (Roc Hatchling is one).
a nontoken Bird enters the battlefield — 487 cards in the game can cause this (Roc Hatchling is one).
a Bird enters the battlefield — 538 cards in the game can cause this (Roc Hatchling is one).
1 other card cares about it too. These are the ones with the most connections.
a creature gets a counter — 2,691 cards in the game can cause this (Roc Hatchling is one).
When Roc Hatchling gets a counter:
36 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 (Roc Hatchling 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 (Roc Hatchling is one).
When Roc Hatchling 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 (Roc Hatchling is one).
When Roc Hatchling 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 (Roc Hatchling is one).
When Roc Hatchling 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 (Roc Hatchling is one).
When Roc Hatchling 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 (Roc Hatchling is one).
When Roc Hatchling attacks:
a creature enters the battlefield — 19,800 cards in the game can cause this (Roc Hatchling is one).
When Roc Hatchling enters:
303 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 (Roc Hatchling is one).
41 other cards care about it too. These are the ones with the most connections.