Goblin Spelunkers [Ravnica: City of Guilds] Commander 2014 You can only use this

You can only use this effect of "Ninja Grandmaster Saizo" once per turn

to return all cards on the field to their owner's Deck(s)

gain control of target creature or planeswalker for as long as you control Dragonlord Silumgar

Decrease the ATK of this card by 500 points during the End Phase of each of your turns

Set: Speed Duel: Battle City Box Card type: Continuous Spell Rarity: Common Once per turn: You can pay 500 LP

Goblin Spelunkers [Ravnica: City of Guilds] Commander 2014 You can only use thisSet: Ravnica: City of Guilds Type: Creature Goblin Warrior Rarity: Common Cost: {2}{R} Mountainwalk (This creature can't be blocked as long as defending player controls a Mountain.) Chimney sweeps, explorers of abandoned buildings, spire climbers . . . goblin spelunkers have found countless niches within Ravnica's metropolis.