Throne of Eldraine

Flutterfox | Creature | Fox | As long as you control an artifact or enchantment, Flutterfox has flying. | Lucas Graciano

Shining Armor | Artifact | Equipment | Flash When Shining Armor enters the battlefield, attach it to target Knight you control. Equipped creature gets +0/+2 and has vigilance. Equip {3} ({3}: Attach to target creature you control. Equip only as a sorcery.) | Eric Deschamps

Silverflame Squire | Creature | Human Soldier | | Lie Setiawan

Trapped in the Tower | Enchantment | Aura | Enchant creature without flying Enchanted creature can't attack or block, and its activated abilities can't be activated. | Howard Lyon

Youthful Knight | Creature | Human Knight | First strike | Heonhwa Choe