Wall of Shards [Coldsnap] FWx2 then you can Special Summon

then you can Special Summon up to 2 "Gagaga"

Set: EX: Dragon Frontiers Type: Colorless Rarity: Rare Retreat cost: Colorless

mill ten cards

and/or your Graveyard by the effect of an opponent's Effect Monster: •If a card in your hand is removed from play

Set: Premium Gold: Infinite Gold Card type: Quick Play Spell Rarity: Gold Secret Rare If a monster you control attacks a monster whose ATK is higher than itself during damage calculation: Your battling monster gains ATK equal to the difference between your LP and your opponent's

Wall of Shards [Coldsnap] FWx2 then you can Special SummonSet: Coldsnap Type: Snow Creature Wall Rarity: Uncommon Cost: {1}{W} Defender, flying Cumulative upkeepAn opponent gains 1 life. (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)