pokemon card mewtwo 10 102 - (10/102) - Base Set have for your premier collection. Sold at Auction: Pokemon Base

A big issue effecting the slower control builds using Sigil of the Empty Throne, Elephant Grass and Solitary Confinement, is that you have very limited card quality and ramp in enchantment form

They even have special properties when eaten

That makes it a cheap way to trigger Y'shtola

Smee, Bumbling Mate Uncommon 185 Mufasa, Champion of the Pride Lands Rare 186 Nala, Fierce Friend Uncommon 187 Pyros, Lava Titan Rare 188 Razoul, Palace Guard Common 189 Robin Hood, Beloved Outlaw Common 190 Robin Hood, Champion of Sherwood Legendary 191 Sheriff of Nottingham, Corrupt Official Super Rare 192 Simba, Fighting Prince Super Rare 193 Simba, Rightful King Uncommon 194 Thaddeus E

Im mostly interested in this vampire commander as a combo piece

If the spell has any mandatory additional costs, those must be paid to cast the spell