Mobius the Mega Monarch [LVAL-EN040] Ghost Rare Rare during either player's turn: You

during either player's turn: You can target 1 face-up monster on the field

except "Red-Eyes Darkness Metal Dragon"

and if you do that

for the rest of this turn all other Spell/Trap effects in this column are negated

Once per turn: You can change 1 face-down Defense Position "Subterror" monster you control to face-up Attack or Defense Position

Mobius the Mega Monarch [LVAL-EN040] Ghost Rare Rare during either player's turn: YouSet: Legacy of the Valiant Card type: Effect Monster Rarity: Ghost Rare Attack: 2800 Defense: 1000 You can Tribute Summon this card by Tributing 1 Tribute Summoned monster. When this card is Tribute Summoned: You can target up to 3 Spell Trap Cards on the field; destroy those targets. If this card was Tribute Summoned by Tributing a WATER monster, add this additional effect. Your opponent cannot activate the targeted card(s) in response to this