Two questions up I just said you cannot attach them in any way
I looked it up and all I found was that GX are majorly basic cards that can be played without the need of evolving it, for quick turnarounds
So you can turn any discarded and now exiled artifact into a free beater copy, like The One Ring for card flow or something similar like Darksteel Forge to make them indestructible
Overload represents two static abilities
12 Iron Boulder ex Special Illustration Rare Market Price: $19.26 Next up we have the Special Illustration Rare Iron Boulder ex card
With these two pieces in play, the Izzet Cauldron strategy as named after the colloquial name for MTG s Blue/Red color-combination, itself derived from the games in-universe Izzet League mages guild and, of course, Agathas Soul Cauldron involves using Agathas Soul Cauldron to apply Vivi Ortinier s ability (and yes, this effect can stack regardless of the number of Vivi Ornitier copies exiled) to ones creatures and using a barrage of cheap Instants like Shock or Burst Lightning to simultaneously pump up their power and provide more mana for additional spells