Demonstrate (When you cast this spell, you may copy it. If you do, choose an opponent to also copy it.)
Shuffle your library, then reveal cards from the top of it until you reveal a nonland card. Exile that card and put the rest on the bottom of your library in a random order. You may cast the exiled card without paying its mana cost.

At the beginning of your end step, you may pay and sacrifice a nonland permanent. If you do, reveal cards from the top of your library until you reveal a nonland permanent card. Put that card onto the battlefield and the rest on the bottom of your library in a random order.

Vigilance
Whenever this creature deals combat damage to a player, return target artifact or enchantment card from your graveyard to the battlefield.

Mikaeus enters with X +1/+1 counters on it.
: Put a +1/+1 counter on Mikaeus.
, Remove a +1/+1 counter from Mikaeus: Put a +1/+1 counter on each other creature you control.

Flying
Whenever Niv-Mizzet deals damage to a player, you may draw a card.
: Niv-Mizzet deals 1 damage to any target.

Channel — , Discard this card: Tap up to two target creatures you don't control. Those creatures don't untap during their controller's next untap step.

This creature can't attack unless you control a 1/1 creature.

(: Add .)

For each Spirit, return it to its owner's hand unless that player pays .

Kicker
This creature can't block.
If this creature was kicked, it enters with two +1/+1 counters on it.
Landfall — Whenever a land you control enters, if this card is in your graveyard and it's your turn, you may cast it from your graveyard this turn.

All Slivers have ": Regenerate target Sliver."

If a source would deal damage to a permanent or player, it deals half that damage, rounded down, to that permanent or player instead.

This creature can block any number of creatures.

, Sacrifice this creature: It deals 2 damage to any target.
, Sacrifice this creature: Prevent the next 2 damage that would be dealt to any target this turn.

Exile target nonland permanent.

Target creature gets +3/+3 and gains flying until end of turn.
Whenever a Zombie you control enters, you may pay . If you do, return this card from your graveyard to your hand.

When another creature enters, sacrifice this creature. If you do, this creature deals 4 damage to that creature.

When this enchantment enters, it deals 3 damage to any target.
When a Cartouche you control enters, return this enchantment to its owner's hand.

As an additional cost to cast this spell, discard a card.
Draw two cards.

As an additional cost to cast this spell, sacrifice an artifact or creature.
Draw two cards.