Core Set 2021

Battle-Rattle Shaman | Creature | Goblin Shaman | At the beginning of combat on your turn, you may have target creature get +2/+0 until end of turn. | Warren Mahy

Goblin Wizardry | Instant | | Create two 1/1 red Goblin Wizard creature tokens with prowess. (Whenever you cast a noncreature spell, they get +1/+1 until end of turn.) | Izzy

Kinetic Augur | Creature | Human Shaman | Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.) Kinetic Augur's power is equal to the number of instant and sorcery cards in your graveyard. When Kinetic Augur enters the battlefield, discard up to two cards, then draw that many cards. | Colin Boyer

Traitorous Greed | Sorcery | | Gain control of target creature until end of turn. Untap that creature. It gains haste until end of turn. Add two mana of any one color. (The creature can attack and {T} this turn.) | Svetlin Velinov

Transmogrify | Sorcery | | Exile target creature. That creature's controller reveals cards from the top of their library until they reveal a creature card. That player puts that card onto the battlefield, then shuffles the rest into their library. | Craig J Spearing

Turret Ogre | Creature | Ogre Warrior | Reach (This creature can block creatures with flying.) When Turret Ogre enters the battlefield, if you control another creature with power 4 or greater, Turret Ogre deals 2 damage to each opponent. | Johann Bodin

Experimental Overload | Sorcery | | Create an X/X blue and red Weird creature token, where X is the number of instant and sorcery cards in your graveyard. Then you may return an instant or sorcery card from your graveyard to your hand. Exile Experimental Overload. | Lie Setiawan

Leafkin Avenger | Creature | Elemental Druid | {T}: Add {G} for each creature with power 4 or greater you control. {7}{R}: Leafkin Avenger deals damage equal to its power to target player or planeswalker. | Filip Burburan