Human-Wave Tactics [DR2-EN217] Common ST7-03 reduce the digivolution cost by

reduce the digivolution cost by 2

Set: XY: Fates Collide Type: Metal Rarity: Ultra Rare Retreat cost: 0

Set: Sun & Moon: Lost Thunder Type: Water Rarity: Common Retreat cost: Colorless

Set: Platinum: Base Set Type: Item Rarity: Uncommon

Set: Dark Saviors Card type: Xyz/Effect Monster Rarity: Secret Rare Attack: 2600 Defense: 1000 2+ Level 6 monsters If you use a monster(s)

Human-Wave Tactics [DR2-EN217] Common ST7-03 reduce the digivolution cost bySet: Dark Revelation Volume 2 Card type: Continuous Trap Rarity: Common Attack: 0 Defense: 0 During the End Phase of each turn, select a number of Level 2 or lower Normal Monsters from your Deck equal to the number of your Level 2 or lower Normal Monsters destroyed as a result of battle during that turn, and Special Summon them to your side of the field. The Deck is then shuffled.