Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Green Mana Battery

4 · Artifact

{2}, {T}: Put a charge counter on Green Mana Battery. {T}, Remove any number of charge counters from Green Mana Battery: Add {G}, then add an additional {G} for each charge counter removed this way.

Similar cards

Color identity:
NameManaTypeText
Chaotic Backlash 4RInstant Chaotic Backlash deals damage to target player equal to twice the number of white and/or blue permanents they control.
People of the Woods GGCreature — Human People of the Woods's toughness is equal to the number of Forests you control. 1/*
Staff of Compleation 3Artifact {T}, Pay 1 life: Destroy target permanent you own. {T}, Pay 2 life: Add one mana of any color. {T}, Pay 3 life: Proliferate. {T}, Pay 4 life: Draw a card. {5}: Untap Staff of Compleation.
Restless Fortress Land Restless Fortress enters the battlefield tapped. {T}: Add {W} or {B}. {2}{W}{B}: Restless Fortress becomes a 1/4 white and black Nightmare creature until end of turn. It's still a land. Whenever Restless Fortress attacks, defending player loses 2 life and you gain 2 life.
Dalakos, Crafter of Wonders 1URLegendary Creature — Merfolk Artificer {T}: Add {C}{C}. Spend this mana only to cast artifact spells or activate abilities of artifacts. Equipped creatures you control have flying and haste. 2/4
Eaten Alive BSorcery As an additional cost to cast this spell, sacrifice a creature or pay {3}{B}. Exile target creature or planeswalker.
Renegade Krasis 1GGCreature — Beast Mutant Evolve (Whenever a creature enters the battlefield under your control, if that creature has greater power or toughness than this creature, put a +1/+1 counter on this creature.) Whenever Renegade Krasis evolves, put a +1/+1 counter on each other creature you control with a +1/+1 counter on it. 3/2
Steel Overseer 2Artifact Creature — Construct {T}: Put a +1/+1 counter on each artifact creature you control. 1/1
The Tenth Doctor 3URLegendary Creature — Time Lord Doctor Allons-y! — Whenever you attack, exile cards from the top of your library until you exile a nonland card. Put three time counters on it. If it doesn't have suspend, it gains suspend. Timey-Wimey — {7}: Time travel three times. Activate only as a sorcery. (For each suspended card you own and each permanent you control with a time counter on it, you may add or remove a time counter. Then do it two more times.) 3/5
Foul-Tongue Invocation 2BInstant As an additional cost to cast this spell, you may reveal a Dragon card from your hand. Target player sacrifices a creature. If you revealed a Dragon card or controlled a Dragon as you cast this spell, you gain 4 life.
Page 398