Im a lot less worried about the scarcity of said dinos than I am with Pirates for Admiral Beckett, for the simple reason that you need fewer creatures to make a stompy ramp deck worth than you do for a go-wide tribal build
Splashing changeling cards like Bloodline Pretender, Gladewalker Ritualist, and Littjara Glade-Warden is also a solid option
Mikaeus, the Unhollowed Mikaeus, the Unhollowed is perhaps best known as a combo enabler
Again, Zur is played all over
From Time Spiral onward, the foil card would always replace a card in a common slot, regardless of the foils rarity
This Phyrexian Mishra is the evil counterpart to the Urza planeswalker card revealed last week