Whilst Tamatoa, a set one card, asked you to have as many items on the board as possible to get the most value out of him, Magica De Spell, The Midas Touch instead looks for a tall, not wide strategy
As far as generic removal and one of the best Polymorph effects in MTG, Chaos Warp is one of reds best ways to remove permanents
16x Swamps
Griselbrand Atraxa, Grand Unifier has made waves, but Griselbrand is still one of the strongest reanimation targets in the game
Early Mono-Red Aggro players were so desperate to curve out that if you were a warm body that cost between one and three mana with red mana symbols, you were probably top-eighting Pro Tours in the '90s
For now, just know each card falls into one of two categories: Cards that stay on the board and one-time effects that go away after use