So, this is a weird budget precon version of Jon irenicus... got a bunch of the classics in it but a lot of weird shit too like a lot of bounce backs and a weird discard stategy in it too.

Could do without the bounce backs, counterspells, scrying, investigating, interractions with the graveyard and discard attackers and instead replace it by:

''in garruk's wake'' style board wipes (for the final duel)

commander duplication cards (vile dupe, roaming throne, strionic resonator, sakashimas, etc) giving you twice the drawing power and eliminating need for scrying and tutors/investigating/draw spells

Big bombs with huge drawbacks or better unblockable creatures (deck cant decide between the classic mean style or the unblockable swarm style) and or cards with more synergy

Better lands and ramp

better defensive cards that are not counterspells (blocker generators, propaganda style effects, cards that give hexproof/indestructible, etc)