First up, take a look at our how to play Disney Lorcana: Trading Card Game guide
One possibility is to cast Apocalypse, a card that gets rid of everything, including your hand, leaving you only with Barren Glory, but that needs to be done on your upkeep, so there are options like Leyline of Anticipation or Emergence Zone to give these spells flash
Part of learning how to play the game is understanding what your cards are - and we're here to help
with fetch lands and cantrips, that might not even be necessary for this to be solid, though you really want some value off the mill
(Damage and effects that say "destroy" don't destroy it.) Omniscience Rarity: Mythic Rare TYPE: Enchantment SUBTYPE: - CMC: 10 Mana cost: USD: $57.04 EUR: 35.17 TIX: 0.03 EDHREC RANK: 1028 You may cast spells from your hand without paying their mana costs
Azorius Merfolk Merfolk wants you to play to the board to enable Convoke spells and utilize the bonuses many Merfolk give you when they are being tapped