Mutate turns two or more creature cards into one permanent, merging their abilities, and usually granting a special benefit when you do so - but the specific wording of the rules generates many edge cases you need to be aware of
Theres no shortage of cool things you could include, from old-bordered foils to iconic characters and places that couldnt be included in the regular set for flavor reasons
After all, who can see those adorable digital cards and not want to start collecting them IRL
Where Ishkanah really shines is its activated ability it's easy enough to fill your board with a lethal amount of spiders with cards like Arachnogenesis and Spider Spawning, so you can expect to pay that 7 mana and pump out 10+ damage with each activation
Volcanic Vision: It can be an easy board wipe against all opponents
Full Party - Whenever you attack with eight or more creatures, those creatures get +4/+4 until end of turn