Cards that boost Decks and themes from Fusion Enforcers , Raging Tempest , the Pendulum Domination Structure Deck , Invasion: Vengeance , The Dark Illusion , Shining Victories , Wing Raiders, the Master of Pendulum Structure Deck , High-Speed Riders , and more
This is way too consistent since it checks your life total, and even if it did always mill 20, paying 4 mana not to add to the board is a pretty big problem
SR Super Rare SE Secret Rare Elemental HERO Lady Heat X FIRE Level 4 [ PyroEffect ] ATK 1300 DEF 1000 During each of your End Phases: Inflict 200 damage to your opponent for each face-up "Elemental HERO" monster you control
It produces red mana equal to the number of age counters on it, but you get that mana during your upkeep so you won't be able to use it during your first main phase
However, there is a handful that truly look like they will hold value right from the start