Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Virtue of Knowledge

4U · Enchantment

If a permanent entering the battlefield causes a triggered ability of a permanent you control to trigger, that ability triggers an additional time.

Similar cards

Color identity:
NameManaTypeText
Biomancer's Familiar GUCreature — Mutant Activated abilities of creatures you control cost {2} less to activate. This effect can't reduce the mana in that cost to less than one mana. {T}: The next time target creature adapts this turn, it adapts as though it had no +1/+1 counters on it. 2/2
Secret Plans GUEnchantment Face-down creatures you control get +0/+1. Whenever a permanent you control is turned face up, draw a card.
Kiora, Behemoth Beckoner 2G/ULegendary Planeswalker — Kiora Whenever a creature with power 4 or greater enters the battlefield under your control, draw a card. [−1]: Untap target permanent. Loyalty 7
Embalmer's Tools 2Artifact Activated abilities of creature cards in your graveyard cost {1} less to activate. Tap an untapped Zombie you control: Target player mills a card.
Training Grounds UEnchantment Activated abilities of creatures you control cost {2} less to activate. This effect can't reduce the mana in that cost to less than one mana.
Baron Bertram Graywater 2WBLegendary Creature — Vampire Noble Whenever one or more tokens enter the battlefield under your control, create a 1/1 black Vampire Rogue creature token with lifelink. This ability triggers only once each turn. {1}{B}, Sacrifice another creature or artifact: Draw a card. 3/4
Artisan of Forms 1UCreature — Human Wizard Heroic — Whenever you cast a spell that targets Artisan of Forms, you may have Artisan of Forms become a copy of target creature, except it has this ability. 1/1
Mirror Gallery 5Artifact The "legend rule" doesn't apply.
Idris, Soul of the TARDIS 1URLegendary Creature — Human Incarnation Vanishing 3 Imprint — When Idris, Soul of the TARDIS enters the battlefield, exile another artifact you control until Idris leaves the battlefield. Idris has all activated and triggered abilities of the exiled card and gets +X/+X, where X is the exiled card's mana value. 3/3
Detection Tower Land {T}: Add {C}. {1}, {T}: Until end of turn, your opponents and creatures your opponents control with hexproof can be the targets of spells and abilities you control as though they didn't have hexproof.
Page 61