Theros Beyond Death

Arena Trickster | Creature | Human Shaman | Whenever you cast your first spell during each opponent's turn, put a +1/+1 counter on Arena Trickster. | PINDURSKI

Flummoxed Cyclops | Creature | Cyclops | Reach Whenever two or more creatures your opponents control attack, Flummoxed Cyclops can't block this combat. | Mark Behm

Iroas's Blessing | Enchantment | Aura | Enchant creature you control When Iroas's Blessing enters the battlefield, it deals 4 damage to target creature or planeswalker an opponent controls. Enchanted creature gets +1/+1. | Victor Adame Minguez

Portent of Betrayal | Sorcery | | Gain control of target creature until end of turn. Untap that creature. It gains haste until end of turn. Scry 1. (Look at the top card of your library. You may put that card on the bottom of your library.) | Greg Staples

Wrap in Flames | Sorcery | | Wrap in Flames deals 1 damage to each of up to three target creatures. Those creatures can't block this turn. | Kari Christensen