Darksteel Sentinel

Flash (You may cast this spell any time you could cast an instant.)
Vigilance
Indestructible (Damage and effects that say “destroy” don’t destroy this creature. If its toughness is 0 or less, it’s still put into its owner’s graveyard.)

Vector Asp

: Vector Asp gains infect until end of turn. (It deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.)

Memoricide

Choose a nonland card name. Search target player’s graveyard, hand, and library for any number of cards with that name and exile them. Then that player shuffles their library.

Nirkana Cutthroat

Level up (: Put a level counter on this. Level up only as a sorcery.)
LEVEL 1-2
4/3
Deathtouch
LEVEL 3+
5/4
First strike, deathtouch

Wildheart Invoker

: Target creature gets +5/+5 and gains trample until end of turn.

Nomads’ Assembly

Create a 1/1 white Kor Soldier creature token for each creature you control.
Rebound (If you cast this spell from your hand, exile it as it resolves. At the beginning of your next upkeep, you may cast this card from exile without paying its mana cost.)