Wizards of the Coast later changed this with future sets, so Pikachu had yellow cheeks
(Digimon/Yellow/3000 DP/"[On Deletion] 1 of your opponent's Digimon gets -3000 DP for the turn.") At the end of your opponents turn, delete that token
Because many Gemini monsters belong to other archetypes, Gemini decks often benefit from other archetypal support as well
Not to mention the fact that floodgates like Necrovalley and Dimension Shifter, and the decks that can utilize them well, can completely shut you out of the game
That's perfectly fine, since we're not looking at reanimating one very scary thing, but rather a lot of smaller things that add up to mounting advantage
When you have instant burn in hand you feel safer, when that burn only costs one you can cast bigger spells and still feel safe