DoWhile with energy generating card

[rednax825]

Casting DoWhile and then Turbo leads to an infinite loop. Soft lock is aborted 100 cycles later but this still has some potential for abuse (EX: with letter opener to deal 5 damage every 3 casts). Also it takes like a long time to complete which is not ideal gameplay. Maybe put a restriction on DoWhile to not work with cards that generate energy? It could also be a problem if you cast DoWhile and then recursion while you have plasma orbs.