1st one:
Actually pretty good. It's unstoppable if you're a super-lucky coin flipper/dice-roller like Chris Fulop. The downside is the lack of attack damage.
7/10
2nd one:
1st attack needs a lot of energy, 2nd one doesn't do much considering the energy cost.
3/10
3rd one:
AHH!!!
First attack heals your opponent, but Crystal Type can sort of get around that. Second attack has way too high of an energy cost for 20 damage and it doesn't even guarantee confusion (unless, of course, you're Chris Fulop)