Wilds of Eldraine

Bespoke Battlegarb | Artifact | Equipment | Equipped creature gets +2/+0. Celebration — At the beginning of combat on your turn, if two or more nonland permanents entered the battlefield under your control this turn, attach Bespoke Battlegarb to up to one target creature you control. Equip {2} ({2}: Attach to target creature you control. Equip only as a sorcery.) | Nino Vecia

Grand Ball Guest | Creature | Human Peasant | Celebration — Grand Ball Guest gets +1/+1 and has trample as long as two or more nonland permanents entered the battlefield under your control this turn. | Leanna Crossan

Ratcatcher Trainee | Creature | Human Peasant | As long as it's your turn, Ratcatcher Trainee has first strike. | Michele Giorgi

Skewer Slinger | Creature | Dwarf Knight | Reach Whenever Skewer Slinger blocks or becomes blocked by a creature, Skewer Slinger deals 1 damage to that creature. | Edgar Sánchez Hidalgo

Witch's Mark | Sorcery | | You may discard a card. If you do, draw two cards. Create a Wicked Role token attached to up to one target creature you control. (If you control another Role on it, put that one into the graveyard. Enchanted creature gets +1/+1. When this Aura is put into a graveyard, each opponent loses 1 life.) | Justyna Dura