Wither (This deals damage to creatures in the form of -1/-1 counters.)
Whenever this creature blocks or becomes blocked, it gets -3/-0 until end of turn.

Discard any number of cards. Creatures you control get +0/+1 until end of turn for each card discarded this way.

This spell costs more to cast for each target beyond the first.
Fireball deals X damage divided evenly, rounded down, among any number of targets.

When this creature enters, surveil 2. Then for each card you put on top of your library, you draw a card and you lose 3 life.
Descend 8 — Whenever you draw a card, if there are eight or more permanent cards in your graveyard, target opponent loses 1 life and you gain 1 life.

Each player draws two cards.

As an additional cost to cast this spell, exile a creature card from your graveyard.
Flying

, Tap an untapped creature you control: Add one mana of any color.

At the beginning of your upkeep, flip a coin. If you lose the flip, return this creature to its owner's hand.

First strike
: Regenerate this creature.

Meteor Blast deals 4 damage to each of X targets.

, Discard a card: Draw a card.

Enchant creature
When this Aura enters, draw a card.
Enchanted creature has flying. (It can't be blocked except by creatures with flying or reach.)
Enchanted creature can block only creatures with flying.

(: Add .)

Haste
When Itzquinth enters, you may pay . When you do, target Dinosaur you control deals damage equal to its power to another target creature.

Target creature gets +2/+2 and gains lifelink until end of turn. (Damage dealt by the creature also causes its controller to gain that much life.)

Tap all creatures without flying.

As an additional cost to cast this spell, pay or sacrifice an artifact or creature.
Destroy target creature.

Kicker (You may pay an additional as you cast this spell.)
If this spell was kicked, create a 1/1 white Soldier creature token.
Counter target spell unless its controller pays for each creature you control.

: Add .
: Add or . This land doesn't untap during your next untap step.

Flying
When Moseo enters, create a 1/1 black and green Pest creature token with "Whenever this token attacks, you gain 1 life."
Infusion — At the beginning of your end step, if you gained life this turn, return up to one target creature card with mana value X or less from your graveyard to the battlefield, where X is the amount of life you gained this turn.