well, generally t50 and ai5 use 2 different types of decks to face:
T50 is more Rush oriented
AI5 is more Stall oriented
In terms of facing AI5, which is works better with, take the trident and the Pulvy out. They're clogging up your quanta, and you only have one weapon slot. Add some more fire cards. Your Elite Fireflies are producing fire, and you're not putting that to good use. get rid of the flayers. Too random. Add aether cards like lightning, mindgate, and dim. shield. Get rid of the amber nymph. It's killing your grav usage, and it's forced into the deck. Get rid of anubi. Too much time. Add some hourglasses instead. Add a boneyard/bone wall. They can help with stalling/damage, especially with an Oty out. A Heavy Armor might also work to bring your Oty's Health up to devour.
That's all I got from a general look at it.
The biggest problem is that it's too random. Find some good combos, and stick with them.
Side-note: Entropy and Time are normally good marks for Rainbow decks. Although I don't expect you to follow this trend, look over at some of the other decks in the forum, and learn about some combos.
