All permanents are enchantments in addition to their other types.

Search your library for a card and put that card into your graveyard. Then shuffle your library.

Flying
Whenever you investigate for the first time each turn, investigate an additional time.

Exile target creature you control, then return that card to the battlefield under its owner's control. If it's a Spirit, put a +1/+1 counter on it.

Counter target creature spell.

Enchant creature
Enchanted creature gets +2/+2 and has ": Target creature can't block this creature this turn."

All creatures get -4/-4 until end of turn. You become the monarch.

Whenever a nontoken creature enters the battlefield under your control, you may pay . If you do, create a token that's a copy of that creature. That token gains haste. Exile it at the beginning of the next end step.

Skulk (This creature can't be blocked by creatures with greater power.)
When Fogwalker enters the battlefield, target creature an opponent controls doesn't untap during its controller's next untap step.

If it's not your turn, you may exile a black card from your hand rather than pay this spell's mana cost.
Destroy all creatures that entered the battlefield this turn.

Assist (Another player can pay up to of this spell's cost.)
Each player shuffles their hand and graveyard into their library, then draws seven cards. Exile Game Plan.

: Another target creature you control gains protection from colorless or from the color of your choice until end of turn.

Flying
When Grasping Thrull enters the battlefield, it deals 2 damage to each opponent and you gain 2 life.

Morph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its morph cost.)
Whenever another nontoken creature you control dies, draw a card.

Choose target creature card in a graveyard that was put there from the battlefield this turn. Put that card onto the battlefield under your control.

Whenever you cycle or discard a card, Grisly Survivor gets +2/+0 until end of turn.

At the beginning of your upkeep, populate. (Create a token that's a copy of a creature token you control.)

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

Flying, trample
Megamorph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its megamorph cost and put a +1/+1 counter on it.)
When Herdchaser Dragon is turned face up, put a +1/+1 counter on each other Dragon creature you control.

Return target creature and all Auras attached to it to their owners' hands.