Like most Pokmon cards, the value of Tauros depends on a few consistent factors: its rarity, the printing and finish (regular or foil), its physical condition, and the set it was printed in (FireRed & LeafGreen)
I like adding in new IP, even if I havent played these games, and Secret Lair is the perfect place to do this
Teenage Mutant Ninja Turtles Teenage Mutant Ninja Turtles play boosters make you feel nostalgia, and if they don't, they'll at least make you feel like a teen
When this card is destroyed by battle: You can make the monster that destroyed it lose 500 ATK
I dont mind including a couple of staple auras like Wild Growth, Fertile Ground, and Kenrith's Transformation, but your big payoffs are better off as cards like Argentum Armor and Belt of Giant Strength
The only real downside here is that running Gwenom as a Commander locks you into Mono-Black