In the later turns, your opponent will most likely have spare mana, which makes Condescend inefficient for the caster compared to something like Cancel
Relying on the Energy Zone alone to provide enough Energy for this attack makes it difficult to fire off a lot of damage before Mewtwo ex gets Knocked Outso Energy acceleration is on the menu, and Gardevoir a strong choice for this role
Its a great way to learn and grow within the hobby
2 Add: Guardian Project Cut: Staff Of Compleation Kind of a more generic upgrade to include, but one that guarantees sustained card draw turn after turn is the Guardian Project
Jetfire has an interesting game plan, +1/+1 counters, and artifacts in Mono-blue This is a hard sell, but if you can pull it off, extra mana generation is always powerful
Finding a blue spell that truly spoke to me was a bit of a challenge