edhseer Commander synergy, explained
Artifact Creature — Construct
Mana cost: {X}
This creature enters with a +1/+1 counter on it for each color of mana spent to cast it.
static — arrives with counters
It deals X damage to any target.
activated {X}, {T}, Remove X +1/+1 counters from this creature —
activated {X}, {T}, Remove X +1/+1 counters from this creature — deals X damage
Return this card from your graveyard to your hand.
activated {W}{U}{B}{R}{G} — brings a card back
Causes: put a counter on anything, remove a counter from anything, anything deals noncombat damage, anything leaves a graveyard.
Cares about: nothing.
an artifact leaves a graveyard — 233 cards in the game can cause this (Chamber Sentry is one).
When Chamber Sentry leaves a graveyard:
an artifact attacks — 1,243 cards in the game can cause this (Chamber Sentry is one).
When Chamber Sentry attacks:
an artifact deals combat damage — 1,243 cards in the game can cause this (Chamber Sentry is one).
When Chamber Sentry deals combat damage:
2 other cards care about it too. These are the ones with the most connections.
a nontoken artifact deals combat damage — 1,243 cards in the game can cause this (Chamber Sentry is one).
a creature leaves a graveyard — 1,302 cards in the game can cause this (Chamber Sentry is one).
When Chamber Sentry leaves a graveyard:
3 other cards care about it too. These are the ones with the most connections.
anything leaves a graveyard — 2,503 cards in the game can cause this (Chamber Sentry is one).
When Chamber Sentry leaves a graveyard:
13 other cards care 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 (Chamber Sentry is one).
When Chamber Sentry gets a counter:
33 other cards care about it too. These are the ones with the most connections.
anything deals noncombat damage — 3,068 cards in the game can cause this (Chamber Sentry is one).
When Chamber Sentry deals noncombat damage:
36 other cards care about it too. These are the ones with the most connections.
life is lost — 3,160 cards in the game can cause this (Chamber Sentry is one).
When Chamber Sentry makes a player lose life:
52 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 (Chamber Sentry is one).
198 other cards care about it too. These are the ones with the most connections.