True Draco Apocalypse [2018 Mega-Tins Mega Pack] [MP18-EN023]

Set: 2018 Mega-Tins Mega Pack Card type: Continuous Trap Card Rarity: Common If this card is sent from the Spell & Trap Zone to the Graveyard: You can target 1 monster on the field; destroy it. You cannot activate the following effects of "True Draco Apocalypse" in the same Chain. - You can target 1 other "True Draco" or "True King" card you control; destroy it, and if you do, the ATK and DEF of all face-up monsters your opponent controls become half their current ATK and DEF (even if this card leaves the field). - During your opponent's Main Phase, you can: Immediately after this effect resolve