Instead of other creatures making this card easier to cast, Ghalta, Stampede Tyrant gives you the chance to drop a lot of creatures from your hand onto the battlefield
Ive also glossed over most of the players cant draw cards effects like Omen Machine, Mornsong Aria, and Possessed Portal, since those get into some pretty janky combo territory and are inherently different cards on their own
Starnheim Aspirants flat discount to angels can accelerate your game plan, bringing out all those expensive angels much faster
The mana cost isnt great, so synergy is important to make the best use of this white creature
Like most Magic: The Gathering cards, the value of Alter Reality depends on a few consistent factors: its rarity, the printing and finish (regular or foil), its physical condition, and the set it was printed in (Torment)
Sheoldred comes down relatively early at just four mana, punishing your opponents for every card they draw and rewarding you for your draws