While this offers fast mana, it guards against that by requiring color (since most of the most broken decks use a lot of artifacts) and by eating up a spell
1 - Sylvan Tutor Green decks already have powerful tutors with Chord of Calling, Archdruid's Charm and even Natural Order to cheat on mana costs, and now, Sylvan Tutor joins this wide range to search for any creature for just one mana
All of this lead to a strategy that the Pokmon company knew was going to be broken like Delinquent before it, especially seeing as Red Card was still legal when the dynamic duo was banned
There's also a "Persist" mechanic on at least one white card that sees a creature self-revive upon death with a Blight counter, as long as it had no previous Blight counters on it
In practice, its neither, and more akin to Sauron, the Necromancer or Shelob, Child of Ungoliant (which we have a deck tech for, by the way)
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