Illusory Reality

Whenever you cast an instant or sorcery spell,
create an X/X blue illusion creature token where
X equals that spells converted mana cost.
If you control Selkor, Reality Shaper and three
other non-token illusion creatures, whenever a creature your opponents control becomes the
target of a spell or ability, sacrifice it.
Selkor long ago consumed the heart of his plane- replacing it with one of his own superior design.