Dewloren, Tiger King of the Ice Barrier [HA02-EN027] Secret Rare DP02 You must control a "Mermail"

You must control a "Mermail" monster to activate and to resolve this effect

If this card is shuffled into the Extra Deck this way: Return all cards on the field to the hand

The first time each Tribute Summoned "True Draco" or "True King" monster would be destroyed by battle each turn

Set: World Championship 2011 Card Pack Card type: Continuous Trap Rarity: Super Rare Each time a Level 2 or lower monster is Flip Summoned

Set: POP Series 3 Type: Lightning Rarity: Common Retreat cost: Colorless

Dewloren, Tiger King of the Ice Barrier [HA02-EN027] Secret Rare DP02 You must control a "Mermail"Set: Hidden Arsenal 2 Card type: Synchro Effect Monster Rarity: Secret Rare Attack: 2000 Defense: 1400 1 Tuner + 1 or more non Tuner WATER monsters Once per turn, you can return any number of face up cards you control to the owner's hand. For each card returned to the owner's hand by this effect, this card gains 500 ATK until the End Phase.