Shardless Agent [Judge Gift Cards 2015] SM30a During either player's Battle Step

During either player's Battle Step

you may pay {0} rather than pay the mana cost for a spell you cast with mana value X or less

"Take a moment

except "Harpie's Pet Baby Dragon"

Set: Dark Revelation Volume 4 Card type: Fusion/Effect Monster Rarity: Ultra Rare Attack: 4000 Defense: 2800 Cyber Dragon + Cyber Dragon + Cyber Dragon - A Fusion Summon of this card can only be conducted with the above Fusion Material Monsters

Shardless Agent [Judge Gift Cards 2015] SM30a During either player's Battle StepSet: Judge Gift Cards 2015 Type: Artifact Creature Human Rogue Rarity: Rare Cost: {1}{G}{U} Cascade (When you cast this spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom of your library in a random order.)