Cyllene, queen of highland

Cyllene, queen of highland's power and toughness are equal to the number of elves you contol

When Cyllene, queen of highland enters create
X 1/1 Rogue Elf creature tokens with vigilance

Replaceable- Whenever a nontoken creature you control dies you may pay {r}{r}{g}{g} to make
a 2/2token copy of it except it's a Rogue Elf in addition to it's other types. it gains vigilance