This could add a lot of value to your decks, and may give people extra incentive to buy them
Its first attack, Repulsor Axe, deals 60 damage for just two Energy, which isnt a bad trade-off, but it also sets up a delayed trigger that goes into effect if Iron Boulder ex would take damage on your opponents next turn
And since Magic Foundations release, Blasphemous Edict is quickly becoming a staple for Black-based Commander builds because it is so effective at clearing the battlefield which unfortunately, does include your own creatures, but recurring them back to play is trivial for Black decks
A start-of-game Maskwood Nexus effect is very strong, and we already know that 4 mana is totally acceptable for Leyline of Transformation
One tip wed highly recommend at the start of your Magic: The Gathering Arena journey is dont netdeck right away
Final Fantasy games are full of loveable AND villainous characters and getting them in these decks was very important