Thrasios, Triton Hero [Commander 2016] Visions Sacrifice Engineered Explosives: Destroy each

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

and it was his weakness that pushed him

You may cast the copies without paying their mana costs

you may search your library for a basic Forest card

Chains of leaping fire and sizzling lightning laid waste the artificers' handiwork

Thrasios, Triton Hero [Commander 2016] Visions Sacrifice Engineered Explosives: Destroy eachSet: Commander 2016 Type: Legendary Creature Merfolk Wizard Rarity: 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.