Much like Charizard, it's important to be certain that what you have is a shadowless holo Blastoise, as one with the drop shadow is significantly less at 'just' $150
16 Magikarp Tamamushi University Promo Card ($2,000-$4,000) Released only in Japan as a promotional card for the Tamamushi University Hyper Test in 1998
Ravnica: Clue Edition is scheduled to release on February 23
That's reliable card flow with your discards since you'll draw, it's not just a one/turn or arrival, and the creatures grow over time to become more and more of a threat
just like Lightning's combat prowess in the game
9 Nemata, Primeval Warden Graveyard shenanigans are one of the most common sources of sudden, unexpected defeat in Commander, and Nemata gives you a great way to circumvent these with his passive ability, exiling creatures under your opponent's control rather than letting them rest easy in their graves