Goblin Bombardment is probably your best in-color option, but you cant go wrong with Altar of Dementia or Spawning Pit, either
Let me know either down below or over on Twitter @BathroomMTG
Mind Stone breaks the rules of ramp in control, providing a boost to mana early while drawing a card in the late-game
We can build a deck using any Uncommon creature (even non-legendary ones) and the 99 must be all commons (with a small but obvious ban list)
Lyra is a powerful angel typal lord, giving lifelink to all your angels is huge, and you can use that together with your other good angels that care about lifegain like Archangel of Thune, Resplendent Angel, and Righteous Valkyrie
If you want multiple ways to draw the same specific card, however, theres no solution better than running tutors