Haste

Whenever this creature attacks, creatures you control gain first strike and deathtouch until end of turn.

Whenever a creature you control attacks alone, it gains deathtouch and lifelink until end of turn. Put a dread counter on this enchantment. Then if there are three or more dread counters on it, transform it.

Sneak (You may cast this spell for if you also return an unblocked attacker you control to hand during the declare blockers step. He enters tapped and attacking.)

Deathtouch

Whenever Shredder enters or attacks, another target creature you control gains deathtouch until end of turn.

Whenever this creature attacks, it gets +2/+0 until end of turn.

Whenever this creature attacks, it gets +2/+0 until end of turn.

Whenever a creature you control attacks, defending player loses 1 life and you gain 1 life.

Whenever this creature attacks, target creature an opponent controls gets -1/-1 until end of turn.

Encore (, Exile this card from your graveyard: For each opponent, create a token copy that attacks that opponent this turn if able. They gain haste. Sacrifice them at the beginning of the next end step. Activate only as a sorcery.)

: This creature gains menace until end of turn.

: This creature gains deathtouch until end of turn.

: This creature gains undying until end of turn. (When this creature dies, if it had no +1/+1 counters on it, return it to the battlefield under its owner's control with a +1/+1 counter on it.)

: This creature gets +1/-1 or -1/+1 until end of turn.

Flying, trample

Whenever an opponent casts a spell, that player creates a Blood token. (It's an artifact with ", , Discard a card, Sacrifice this token: Draw a card.")

Whenever this creature attacks, it gets +1/+0 until end of turn for each Blood token defending player controls.

Whenever this creature attacks, each other attacking creature gains fear until end of turn. (They can't be blocked except by artifact creatures and/or black creatures.)

Menace (This creature can't be blocked except by two or more creatures.)

Landfall — Whenever a land you control enters, this creature gets +2/+2 until end of turn.

+2: Creatures you control get +1/+0 until end of turn.

−3: Destroy target creature.

−10: Until end of turn, creatures you control gain deathtouch and "Whenever this creature deals damage to an opponent, that player loses the game."

Flying, hexproof

Whenever a Dragon you control attacks, creatures defending player controls get -1/-1 until end of turn.

Whenever a creature you control attacks, it gets +2/+2 until end of turn.

Flying

Exploit (When this creature enters, you may sacrifice a creature.)

Whenever another creature you control dies, put a +1/+1 counter on this creature. It gains haste until end of turn if it exploited that creature.

Partner with Soulblade Renewer (When this creature enters, target player may put Soulblade Renewer into their hand from their library, then shuffle.)

Deathtouch

Whenever a creature with a +1/+1 counter on it attacks one of your opponents, that creature gains deathtouch until end of turn.

Whenever a creature you control attacks, defending player loses 1 life and you gain 1 life.

: Creatures your opponents control block this turn if able, and you choose how those creatures block.

When this creature enters, for each opponent, goad target creature that player controls. (Until your next turn, those creatures attack each combat if able and attack a player other than you if able.)

Whenever one or more creatures attack one of your opponents, those creatures gain menace until end of turn.