Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Arena of the Ancients

3 · Artifact

Legendary creatures don't untap during their controllers' untap steps. When Arena of the Ancients enters the battlefield, tap all legendary creatures.

Similar cards

Color identity:
NameManaTypeText
Mystical Tether 2WEnchantment You may cast Mystical Tether as though it had flash if you pay {2} more to cast it. When Mystical Tether enters the battlefield, exile target artifact or creature an opponent controls until Mystical Tether leaves the battlefield.
Wall of Resistance 1WCreature — Wall Defender (This creature can't attack.) Flying At the beginning of each end step, if Wall of Resistance was dealt damage this turn, put a +0/+1 counter on it. 0/3
Reverent Hunter 2GCreature — Human Archer When Reverent Hunter enters the battlefield, put a number of +1/+1 counters on it equal to your devotion to green. (Each {G} in the mana costs of permanents you control counts toward your devotion to green.) 1/1
Dust Stalker 2BRCreature — Eldrazi Devoid (This card has no color.) Haste At the beginning of each end step, if you control no other colorless creatures, return Dust Stalker to its owner's hand. 5/3
Adder-Staff Boggart 1RCreature — Goblin Warrior When Adder-Staff Boggart enters the battlefield, clash with an opponent. If you win, put a +1/+1 counter on Adder-Staff Boggart. (Each clashing player reveals the top card of their library, then puts that card on the top or bottom. A player wins if their card had a higher mana value.) 2/1
Thousand Moons Crackshot 1WCreature — Human Soldier Whenever Thousand Moons Crackshot attacks, you may pay {2}{W}. When you do, tap target creature. 2/2
Asmira, Holy Avenger 2GWLegendary Creature — Human Cleric Flying At the beginning of each end step, put a +1/+1 counter on Asmira, Holy Avenger for each creature put into your graveyard from the battlefield this turn. 2/3
Laser Screwdriver 3Artifact {T}: Add one mana of any color. {1}, {T}: Tap target artifact. {2}, {T}: Surveil 1. (Look at the top card of your library. You may put that card into your graveyard.) {3}, {T}: Goad target creature. (Until your next turn, it attacks each combat if able and attacks a player other than you if able.)
Unyielding Gatekeeper 1WCreature — Elephant Cleric Disguise {1}{W} (You may cast this card face down for {3} as a 2/2 creature with ward {2}. Turn it face up any time for its disguise cost.) When Unyielding Gatekeeper is turned face up, exile another target nonland permanent. If you controlled it, return it to the battlefield tapped. Otherwise, its controller creates a 2/2 white and blue Detective creature token. 3/2
Kalonian Hydra 3GGCreature — Hydra Trample Kalonian Hydra enters the battlefield with four +1/+1 counters on it. Whenever Kalonian Hydra attacks, double the number of +1/+1 counters on each creature you control. 0/0
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