That's more in line with a cantrip, not card draw
In fact, Primeval Titan has been the face behind some of the most degenerate decks in Modern, starting with the Cloudpost deck that was prevalent in the initial days of the format, to the Red-Green Valakut deck, and then the Amulet Titan deck both in its degenerate form with Summer Bloom, and the more toned down version we see today with Dryad of the Ilysian Grove and Urzas Saga
Deep Trouble can be played solo or cooperatively, with players working together to defeat Ursula, who is controlled by an automated system guided by a set of rules
War of the Spark Mythic Edition will include 24 packs of War of the Spark, with eight packs containing one of each of eight premium planeswalker cards
Some cards listed may not be tournament legal in all formats so please check the banned/restricted list from Wizards of the Coast for the format you wish to play