With Monstrous Rage flying around Standard, Manifold Mouse will do a lot of work
Marcy: Ok, I like that this card continues to be a threat
The cheeky rules text tries to prevent you from reanimating her but Ilharg, the Raze-Boar, Through the Breach, and other effects can get her onto the battlefield post-haste
The advantage of ramp is that it provides a stream of must-answer threats for control and is the fastest deck at leaving the early game and mucking up aggros game plan
A 1-mana protection instant is valuable against the hordes of removal out there, but for simply 1 more mana, you also get a bit of lifegain
Your creatures can also double block which Flumph will love a lot, and again works nicely with a big butt