Not flashy, but quite solid
An ideal gameplan would consist of first playing a bunch of cheap goblins early on in the game
Nissa, Worldsoul Speaker Nissa, Worldsoul Speaker is a fine energy payoffcasting spells for any resource other than mana is inherently broken, after allbut I like it best as an energy generator
Mega Evolution Perfect Order expansion is the first TCG expansion based around last year's Mega Pokmon introduced to the franchise in Pokmon Legends: Z-A
And you can loop Mystic Sanctuary since its a permanent
There is no need to say more, and you will see just how powerful this is by looking at the cards it can remove: Kroxa, Titan of Death's Hunger Valki, God of Lies The Ozolith Scourge of the Skyclaves Shadowspear Thassa's Oracle Steelbane Hydra Fiend Artisan Tome of Legends Underworld Breach Robber of the Rich and many, many others