mtg.wtf

At the beginning of each combat, double the power and toughness of each creature you control until end of turn.

It becomes night. Until end of turn, target creature gets +1/+0 and gains trample and "Whenever this creature deals combat damage to a player, draw a card."
Flashback {2}{R}{G}

Target creature gets +1/+1 and gains trample until end of turn.

Return target permanent card from your graveyard to your hand. Proliferate.

Target creature gains haste until end of turn.

If a cycling ability of another nonland card would cause you to draw a card, instead exile cards from the top of your library until you exile a card that shares a card type with the cycled card. You may cast that card without paying its mana cost. Then put the exiled cards that weren't cast this way on the bottom of your library in a random order.
Cycling {2}

Enchant creature
Enchanted creature has "Whenever this creature attacks, it deals X damage to defending player, where X is the number of cards in their hand."
When Unquenchable Fury is put into your graveyard from the battlefield, return it to your hand.

Each Minotaur can't be blocked this turn except by two or more creatures.

Choose target artifact or enchantment. Its owner shuffles it into their library.

Defender
{T}: Unruly Catapult deals 1 damage to each opponent.
Whenever you cast an instant or sorcery spell, untap Unruly Catapult.

{TK}{TK} — Whenever this creature attacks, bolster 1.
{TK}{TK}{TK}{TK} — Indestructible
{TK}{TK} — 3/2
{TK}{TK}{TK} — 5/4

Whenever a source you control deals noncombat damage to a creature, choose a creature card in your hand. It perpetually gets +2/+0 and gains haste.

Forestwalk
{1}{G}{G}: Target creature gains forestwalk until end of turn.

When Unstable Amulet enters, you get {E}{E}.
Whenever you cast a spell from anywhere other than your hand, Unstable Amulet deals 1 damage to each opponent.
{T}, Pay {E}{E}: Exile the top card of your library. You may play it until you exile another card with Unstable Amulet.

Kicker {3}{R}
Damage can't be prevented this turn. If this spell was kicked, it deals 5 damage to target player or planeswalker.

{T}: Add {C}.
{T}: Target land you control becomes the basic land type of your choice until end of turn.

Morph {3}{R}{R}
When Unstable Hulk is turned face up, it gets +6/+6 and gains trample until end of turn. You skip your next turn.

{T}: Add {C}.
{7}, {T}, Sacrifice Unstable Obelisk: Destroy target permanent.

{TK}{TK} — {1}: Switch this creature's power and toughness until end of turn.
{TK}{TK}{TK}{TK} — Whenever this creature attacks, it gets +5/+5 until end of turn.
{TK}{TK} — 3/2
{TK}{TK}{TK} — 2/7

Trample
Champion a Treefolk or Warrior
Whenever a creature you control becomes blocked, it gets +0/+5 until end of turn.

When Unstoppable Ogre enters, target creature can't block this turn.

Untaidake, the Cloud Keeper enters tapped.
{T}, Pay 2 life: Add {C}{C}. Spend this mana only to cast legendary spells.

Kicker {3}
Vigilance, trample
If Untamed Kavu was kicked, it enters with three +1/+1 counters on it.

Target creature gets +X/+X until end of turn.

Trample
Other Wolves and Werewolves you control have trample.
{3}{G}: Put a +1/+1 counter on target creature.
Nightbound