Enchant your graveyard

Enchanted graveyard is a creature on the battlefield with base power and toughness each equal to the number of cards in it. It has the text boxes of all creature cards in it. It's still a graveyard.

If enchanted graveyard would leave the battlefield, instead exile Animate Graveyard.

, Sacrifice Contraption Cannon: It deals damage to any target equal to the number of Contraptions you control.

When Deathbloom Thallid dies, create a 1/1 green Saproling creature token.

Haste

When Goblin Cruciverbalist enters the battlefield, create a colorless artifact token named your choice of A, E, I, O, or U.

Whenever Goblin Cruciverbalist attacks, using the first letters of the names of permanents you control, spell a word you haven't spelled this game. It gets +1/+0 until end of turn for each letter in that word.

Whenever you cast a spell, you may have target player mill X cards, where X is the number of words in that spell's name.

Haste

You can attack with Party Crasher once each combat during each opponent's turn.

Vigilance, reach, trample

Ramunap Hydra gets +1/+1 as long as you control a Desert.

Ramunap Hydra gets +1/+1 as long as there is a Desert card in your graveyard.

Flying

When Skull Saucer enters the battlefield, destroy target creature and put your head on the table. Sacrifice Skull Saucer when your head stops touching the table.

Visit — After the first combat phase this turn, there's an additional combat phase. At the beginning of that combat, untap all creatures that attacked this turn.

Lights — 2, 6

Assist (Another player can pay up to of this spell's cost. You choose the value of X.)

Support X. (Put a +1/+1 counter on each of up to X target creatures.)

Each creature with a +1/+1 counter on it gains trample until end of turn.

Deathtouch

, Sacrifice Vegetation Abomination: Roll a six-sided die. You gain life equal to the result.