Menace (This creature can't be blocked except by two or more creatures.)
When this creature enters, if an opponent lost life this turn, put a +1/+1 counter on each other Vampire you control.
As long as an opponent lost life this turn, each other Vampire you control enters with an additional +1/+1 counter on it.

Kicker (You may pay an additional as you cast this spell.)
Destroy target creature or planeswalker with mana value 2 or less. If this spell was kicked, instead destroy target creature or planeswalker.

Enchant creature
When this Aura enters, it deals 1 damage to enchanted creature.
Enchanted creature gets +3/+0 and has trample.

Whenever this creature becomes blocked, it gets +1/+1 until end of turn.

Sneak (You may cast this spell for if you also return an unblocked attacker you control to hand during the declare blockers step.)
Search your library for up to two basic land cards, put them onto the battlefield tapped, then shuffle.

: This creature gets +0/+1 until end of turn.

Flying
Whenever one or more other creatures die, put a +1/+1 counter on this creature. This ability triggers only once each turn.

Reach, vigilance
At the beginning of combat on your turn, if you've cast a noncreature spell this turn, draw a card.
, : Copy target triggered ability you control twice. You may choose new targets for the copies.

Target creature gets -3/-2 until end of turn.

Draw a card. You may put a land card from your hand onto the battlefield.

, , Discard a card, Sacrifice a land: Search your library for up to two basic land cards, put them onto the battlefield, then shuffle.

(: Add .)

When this creature enters, create a 3/3 colorless Phyrexian Golem artifact creature token.
Golems you control get +1/+1.

Paradox — Whenever you cast a spell from anywhere other than your hand, put a +1/+1 counter on target creature.
Team TARDIS — At the beginning of your end step, untap each creature you control with a counter on it.

Flying
When this creature enters, draw cards equal to the number of opponents you have.
: Create a 1/1 colorless Thopter artifact creature token with flying.

Cascade (When you cast this spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom in a random order.)
Bituminous Blast deals 4 damage to target creature.

Kicker—Sacrifice an artifact or creature. (You may sacrifice an artifact or creature in addition to any other costs as you cast this spell.)
Target creature gets -2/-2 until end of turn. If this spell was kicked, that creature gets -6/-6 until end of turn instead.

, : Put this creature and target creature on top of their owners' libraries, then those players shuffle their libraries.

Target creature gets +3/+3 and gains trample until end of turn.

Vigilance
: This creature gets +1/+2 until end of turn.