Stenn, Paranoid Partisan (Promo Pack) [Dominaria United Promos] Mythic Edition and they shall wither

and they shall wither

{3}{G}: Put a +1/+1 counter on target creature

Set: Journey into Nyx Type: Enchantment Rarity: Rare Cost: {3}{W}{W} Constellation — Whenever Skybind or another enchantment enters the battlefield under your control

Set: Arabian Nights Type: Enchantment Rarity: Uncommon Cost: {1}{R}{R} Blue creatures don't untap during their controllers' untap steps

Stenn, Paranoid Partisan (Promo Pack) [Dominaria United Promos] Mythic Edition and they shall witherSet: Dominaria United Promos Type: Legendary Creature Human Wizard Rarity: Rare Cost: {W}{U} As Stenn, Paranoid Partisan enters the battlefield, choose a card type other than creature or land. Spells you cast of the chosen type cost {1} less to cast. {1}{W}{U}: Exile Stenn. Return it to the battlefield under its owner's control at the beginning of the next end step.