Had major issues with aggro decks and getting the combo out so I did some major reworking. Omenspeakers really helps vs aggro and also controls your draw so it was a pretty given card to add in the deck.
Taigam's scheming allowed me to get win cons out on multiple times while playtesting, did settle on 3 instead of four since I have alot of cards on the number 2 slot.
Magma jet is as well vs aggro or early game to remove mana dorks for mid range decks.
And last as much as I love the mindswipe card it really don't stand up in the standard format tempo deck like this is so its spot is taken by dissolve