Anyone that has played a Torrential Gearhulk deck has probably died with copies of Glimmer in hand after missing land drops, and Illumination can help in these worst-case scenarios
Cyrus Another great Supporter card from Space-Time Smackdown is Cyrus
Most of his best Tuner monsters had effects that allowed them to revive a non-Tuner from the grace to use as Synchro material
It show the Pokmon Blissey
Additionally, we have several other support cards that work with the Dinosaurs in this deck, such as, for instance, Ixalli's Lorekeeper, a 1-drop that can create mana of any color, so your Dinosaurs can go on the board earlier and activate their abilities more often
Provided you play enough two-colored spells (say, 20-25?), this could easily become the best draw engine of your deck