Core Set 2019

Aether Tunnel | Enchantment | Aura | Enchant creature Enchanted creature gets +1/+0 and can't be blocked. | Lucas Graciano

Dwindle | Enchantment | Aura | Enchant creature Enchanted creature gets -6/-0. When enchanted creature blocks, destroy it. (The attacking creature remains blocked.) | Ryan Pancoast

Metamorphic Alteration | Enchantment | Aura | Enchant creature As Metamorphic Alteration enters the battlefield, choose a creature. Enchanted creature is a copy of the chosen creature. | Livia Prima

Omniscience | Enchantment | | You may cast spells from your hand without paying their mana costs. | Jason Chan

Patient Rebuilding | Enchantment | | At the beginning of your upkeep, target opponent mills three cards, then you draw a card for each land card put into their graveyard this way. | Magali Villeneuve

Psychic Corrosion | Enchantment | | Whenever you draw a card, each opponent mills two cards. | Bastien L. Deharme