Maximizing this Sultai commander requires combining creatures with lots of keyword abilities (Nightveil Predator, Venomthrope) with cards that sacrifice them (Phyrexian Altar, Deadly Dispute) to stack a bunch of keywords on Rayami
Similarly, if it's no longer on the battlefield as the ability resolves, they can't choose to tap it, and you'll create a Vampire token
No, you cannot currently trade up any common or uncommon wildcards in exchange for rare or mythic wildcards
In recent times, interest in Pikachu and friends has reached a fever pitch, and this can be attributed to the rising popularity of the Pokmon Trading Card Game (TCG) , or Pokmon cards
Here's the list with unlimited budget reinforcements can be so you are aware of all the possibilities to improve your Ghired commander
Soul Spike has only been printed once, and that was as a rare in a Magic set from 2006, so its likely to remain valuable until Wizards of the Coast either reprints it or bans Necrodominance in Modern