first edition gastly pokemon card - Base Set (Shadowless) Psychic Rarity 2002 Nintendo Pokemon Neo Destiny

9 Roiling Vortex Pay For Your Spells, Or Else You need to pay one red mana each turn you want to turn off lifegain, which isnt as effective as a permanent restriction

One particularly damning thing to note is this chart: This table shows that with 7 Swamp and 7 Plains, you will have the required Plains to cast a turn-3 Territorial Hammerskull only 85.9% of the time (on the play, in absence of mulligans or card selection)

Green Suns Zenith greatly enhanced the efficacy of both of these decks

Added Wheelie

There will be cards in red to compliment this one, like Goldspan Dragon or Rain of Riches (also from NCC), and Rakdos decks with sac outlets can pressure the choice of their opponents too because they likely wont want to see their most threatening creature sacrificed