Thrasios, Triton Hero [Commander 2016] Paupercommander Activate this ability only if

Activate this ability only if you control six or more artifacts

But I doubt it

Set: Portal Three Kingdoms Type: Sorcery Rarity: Rare Cost: {3}{W} Destroy all lands

Sacrifice Engineered Explosives: Destroy each nonland permanent with converted mana cost equal to the number of charge counters on Engineered Explosives

Thrasios, Triton Hero [Commander 2016] Paupercommander Activate this ability only ifSet: Commander 2016 Type: Legendary Creature Merfolk Wizard Rare Cost: {G}{U} {4}: Scry 1, then reveal the top card of your library. If it's a land card, put it onto the battlefield tapped. Otherwise, draw a card. Partner (You can have two commanders if both have partner.) Beneath crashing waves lies an ocean of secrets waiting to be explored.