pokemon pikachu's vacation cards 1998 Center Japanese Phone Card PSA 10 – Yamacardo Topps “Success” Pikachu Vacation card:

While it also prevents its caster from casting noncreature spells, being able to blow out graveyard decks at instant speed feels so good

In Foundations, that could let you make a ton of Goblins with a Goblin Negotiation, giving a +6/+6 buff to all your creatures with Overrun, or gaining control of two creatures with Involuntary Employment

Im adding this one because it gives spells we cast from our hand with mana value seven or greater two instances of cascade

If the spell is no longer on the stack when Ancient Cellarspawn's last ability resolves, use its mana value as it last existed on the stack

Like Gargos, I initially challenged myself by keeping Siona at just $50 and trying to make it the most optimized possible at that price point, though I do have a sideboard to boost its power with more expensive cards if I'm playing at a higher power table