Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Diffusion Sliver

1U · Creature — Sliver

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}. 1/1

Similar cards

Color identity:
NameManaTypeText
Unbound Flourishing 2GEnchantment Whenever you cast a permanent spell with a mana cost that contains {X}, double the value of X. Whenever you cast an instant or sorcery spell or activate an ability, if that spell's mana cost or that ability's activation cost contains {X}, copy that spell or ability. You may choose new targets for the copy.
Abstruse Interference 2UInstant Devoid (This card has no color.) Counter target spell unless its controller pays {1}. You create a 1/1 colorless Eldrazi Scion creature token. It has "Sacrifice this creature: Add {C}." ({C} represents colorless mana.)
Bruenor Battlehammer 2RWLegendary Creature — Dwarf Warrior Each creature you control gets +2/+0 for each Equipment attached to it. You may pay {0} rather than pay the equip cost of the first equip ability you activate each turn. 5/3
Wilt-Leaf Liege 1G/WG/WG/WCreature — Elf Knight Other green creatures you control get +1/+1. Other white creatures you control get +1/+1. If a spell or ability an opponent controls causes you to discard Wilt-Leaf Liege, put it onto the battlefield instead of putting it into your graveyard. 4/4
Dissipate 1UUInstant Counter target spell. If that spell is countered this way, exile it instead of putting it into its owner's graveyard.
Summoning Trap 4GGInstant — Trap If a creature spell you cast this turn was countered by a spell or ability an opponent controlled, you may pay {0} rather than pay this spell's mana cost. Look at the top seven cards of your library. You may put a creature card from among them onto the battlefield. Put the rest on the bottom of your library in any order.
Void Shatter 1UUInstant Devoid (This card has no color.) Counter target spell. If that spell is countered this way, exile it instead of putting it into its owner's graveyard.
Coalition Honor Guard 3WCreature — Human Flagbearer While an opponent is choosing targets as part of casting a spell they control or activating an ability they control, that player must choose at least one Flagbearer on the battlefield if able. 2/4
Standard Bearer 1WCreature — Human Flagbearer While an opponent is choosing targets as part of casting a spell they control or activating an ability they control, that player must choose at least one Flagbearer on the battlefield if able. 1/1
Null Brooch 4Artifact {2}, {T}, Discard your hand: Counter target noncreature spell.
Page 38