You can power it up with Ignition Energy alongside either a manual Grass Energy attachment or by shifting an Energy from a Teal Mask Ogerpon ex using Energy Switch
The Seal of Orichalcos UDE Duel the Master Event $26,400 2004 Yu-Gi-Oh
Will you pay the 3
By dropping their power, you force them to commit more precious counter cards, setting up for truly devastating turns when you attack with a buffed, swarmed board
Once youve mastered these champion-level decks, why not prepare for your own World Championships bid
It is a very odd mana rock, because you are spending mana to get 1 less than you spent, but I think the threat here is that it then also becomes an 8/8 that makes opponents start sacrificing permanents, which seems pretty strong, especially since it is safe from creature-based removal until you turn it on