Whenever Cyclops Gladiator attacks, you may have it deal damage equal to its power to target creature defending player controls. If you do, that creature deals damage equal to its power to Cyclops Gladiator.

Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.)

Destroy all creatures. They can't be regenerated.

Indestructible (Effects that say "destroy" don't destroy this artifact.)
At the beginning of your upkeep, you may put a charge counter on Darksteel Reactor.
When Darksteel Reactor has twenty or more charge counters on it, you win the game.

Shadow (This creature can block or be blocked by only creatures with shadow.)
Dauthi Warlord's power is equal to the number of creatures with shadow on the battlefield.

Destroy all creatures.

Enchant creature
Enchanted creature gets -2/-2.

Flying
Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.)

( can be paid with either or .)
At the beginning of your upkeep, put target creature card from a graveyard onto the battlefield under your control.

Flying

Echo (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.)
When Deranged Hermit enters the battlefield, create four 1/1 green Squirrel creature tokens.
Squirrel creatures get +1/+1.

Destroy target artifact or enchantment. Destructive Revelry deals 2 damage to that permanent's controller.

When Detention Sphere enters the battlefield, you may exile target nonland permanent not named Detention Sphere and all other permanents with the same name as that permanent.
When Detention Sphere leaves the battlefield, return the exiled cards to the battlefield under their owner's control.

Target player sacrifices a creature, then gains life equal to that creature's toughness.

Whenever Dimir Cutpurse deals combat damage to a player, that player discards a card and you draw a card.

Mutate (If you cast this spell for its mutate cost, put it over or under target non-Human creature you own. They mutate into the creature on top plus all abilities from under it.)
Flash
Flying
Whenever this creature mutates, destroy target creature or planeswalker an opponent controls.

Flying
, Sacrifice Divebomber Griffin: It deals 3 damage to target attacking or blocking creature.

Undaunted (This spell costs less to cast for each opponent.)
Exile two target creatures. For each of those creatures, its controller reveals cards from the top of their library until they reveal a creature card, puts that card onto the battlefield, then shuffles the rest into their library.

Destroy target attacking or blocking creature.