Escalation of the Monarchs is a Super Rare Trap Card card from Yu-Gi-Oh! (2015 Mega-Tin Mega Pack, MP15). Current market price: $0.33.
Super Rare
2015 Mega-Tin Mega Pack (MP15)
Card Text
Once per turn, during your opponent's Main Phase or your opponent's Battle Phase, you can: Immediately after this effect resolves, Tribute Summon 1 monster.
