Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Energy Tap

U · Sorcery

Tap target untapped creature you control. If you do, add an amount of {C} equal to that creature's mana value.

Similar cards

Color identity:
NameManaTypeText
Mudslide 2REnchantment Creatures without flying don't untap during their controllers' untap steps. At the beginning of each player's upkeep, that player may choose any number of tapped creatures without flying they control and pay {2} for each creature chosen this way. If the player does, untap those creatures.
Divine Purge 1WWSorcery Exile all artifacts and creatures with mana value 3 or less. They perpetually gain "This spell costs {2} more to cast" and "This permanent enters the battlefield tapped." For as long as each of them remain exiled, its owner may play it.
Great Hall of the Citadel Land {T}: Add {C}. {1}, {T}: Add two mana in any combination of colors. Spend this mana only to cast legendary spells.
Network Terminal 3Artifact {T}: Add one mana of any color. {1}, {T}, Tap another untapped artifact you control: Draw a card, then discard a card.
Blinkmoth Urn 5Artifact At the beginning of each player's precombat main phase, if Blinkmoth Urn is untapped, that player adds {C} for each artifact they control.
Megatron, Destructive Force Legendary Artifact — Vehicle Living metal (As long as it's your turn, this Vehicle is also a creature.) Whenever Megatron attacks, you may sacrifice another artifact. When you do, Megatron deals damage equal to the sacrificed artifact's mana value to target creature. If excess damage would be dealt to that creature this way, instead that damage is dealt to that creature's controller and you convert Megatron. 4/5
Icefall Regent 3UUCreature — Dragon Flying When Icefall Regent enters the battlefield, tap target creature an opponent controls. That creature doesn't untap during its controller's untap step for as long as you control Icefall Regent. Spells your opponents cast that target Icefall Regent cost {2} more to cast. 4/3
Ghastly Death Tyrant 4BBCreature — Beholder Skeleton When Ghastly Death Tyrant enters the battlefield, choose one — • Disintegration Ray — Destroy target enchantment an opponent controls. You lose life equal to its mana value. • Death Ray — Creatures you control gain deathtouch until end of turn. 6/5
Virtue of Strength 5GGEnchantment If you tap a basic land for mana, it produces three times as much of that mana instead.
Kiora Bests the Sea God 5UUEnchantment — Saga (As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.) I — Create an 8/8 blue Kraken creature token with hexproof. II — Tap all nonland permanents target opponent controls. They don't untap during their controller's next untap step. III — Gain control of target permanent an opponent controls. Untap it.
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