Escalation of the Monarchs

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Well, that escalated quickly..

The last TCG World Premiere card is Escalation of the Monarchs.

Escalation of the Monarchs
Continuous Trap
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.

Source:
Nintendo World Bulletin Board System