edhseer Commander synergy, explained
Creature — Sliver
Mana cost: {1}{U}
Whenever a Sliver creature you control becomes the target of a spell or ability an opponent controls, counter that spell or ability unless its controller pays {2}.
triggered —
Causes: counter a spell.
Cares about: nothing.
a Sliver deals combat damage — 169 cards in the game can cause this (Diffusion Sliver is one).
When Diffusion Sliver deals combat damage:
a Sliver creature attacks — 169 cards in the game can cause this (Diffusion Sliver is one).
a Sliver attacks — 169 cards in the game can cause this (Diffusion Sliver is one).
a Sliver creature deals combat damage — 169 cards in the game can cause this (Diffusion Sliver is one).
When Diffusion Sliver deals combat damage:
a Sliver creature enters the battlefield — 174 cards in the game can cause this (Diffusion Sliver is one).
When Diffusion Sliver enters:
a Sliver creature it grants abilities to — 176 cards in the game can cause this.
175 other cards cause it too. These are the ones with the most connections.
anything attacks — 17,934 cards in the game can cause this (Diffusion Sliver is one).
When Diffusion Sliver attacks:
111 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 (Diffusion Sliver is one).
When Diffusion Sliver 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 (Diffusion Sliver is one).
When Diffusion Sliver blocks:
18 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 (Diffusion Sliver is one).
When Diffusion Sliver attacks:
a creature deals combat damage — 17,934 cards in the game can cause this (Diffusion Sliver is one).
When Diffusion Sliver deals combat damage:
194 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 (Diffusion Sliver is one).
When Diffusion Sliver is cast:
85 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 (Diffusion Sliver is one).
When Diffusion Sliver enters:
298 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 (Diffusion Sliver is one).
39 other cards care about it too. These are the ones with the most connections.