mtg.wtf

Creatures entering don't cause abilities to trigger.

{T}: Add {C}.
{1}, {T}: Target creature gains protection from artifacts until end of turn.

At the beginning of your upkeep, draw a card if you control the creature with the greatest power or tied for the greatest power.

When this artifact enters, draw a card.
Each land with an activated ability that isn't a mana ability doesn't untap during its controller's untap step.

Each nonland card in your graveyard has escape. The escape cost is equal to the card's mana cost plus exile three other cards from your graveyard.
At the beginning of the end step, sacrifice this enchantment.

{T}, Sacrifice this artifact: Look at a card at random in target player's hand. You draw a card at the beginning of the next turn's upkeep.

When Urza enters, create a 0/0 colorless Construct artifact creature token with "This token gets +1/+1 for each artifact you control."
Tap an untapped artifact you control: Add {U}.
{5}: Shuffle your library, then exile the top card. Until end of turn, you may play that card without paying its mana cost.

Flash
When this creature enters, return target Sliver to its owner's hand.
Wizardcycling {3}

Flying
Whenever this creature attacks or blocks, roll a six-sided die. This creature gets +X/+0 until end of turn, where X is the result minus 1.

All Sliver creatures have poisonous 1.

This creature enters with X +1/+1 counters on it.
{4}: Put a +1/+1 counter on this creature.
Remove a +1/+1 counter from this creature: It deals 1 damage to any target.

{X}{X}, {T}: Target player mills X cards.
Morph {3}

Flying
Morph {2}{W}

Each player shuffles the cards from their hand into their library, then draws that many cards.

{2}{B}, {T}: Destroy target creature that was dealt damage this turn.

Xantcha enters under the control of an opponent of your choice.
Xantcha attacks each combat if able and can't attack its owner or planeswalkers its owner controls.
{3}: Xantcha's controller loses 2 life and you draw a card. Any player may activate this ability.

Cards in graveyards lose all abilities.

{T}: Add {C}.
Morph {2}

Other Zombie creatures have swampwalk.
Other Zombies have "{B}: Regenerate this permanent."