Keyword: Offspring

[Hanmac]

Offspring [cost] (You may pay an additional [cost] as you cast this spell. If you do, when this creature enters, create a 1/1 token copy of it.)

• [x] KeywordWithCost
• [x] Additional Cost with Flags in SpellAbility
• [x] ETB Trigger that copies the Creature if Offspring Cost was paid.
• [x] Extra Offspring Token Images

[Hanmac]

Offspring needs extra token images like Embalm or Eternalize