Koma and Toski, Compleated (UNK-RZ08B) [Unknown Event]

This spell can't be countered.
At the beginning of each upkeep, create a 1/1 Phyrexian Serpent Squirrel artifact creature token named Toski's Coil with "Whenever this creature deals combat damage to a player, draw a card."
Sacrifice another Serpent or Squirrel: Choose one —
• Target creature attacks this turn if able. Its activated abilities can't be activated this turn.
• Koma and Toski, Compleated gains indestructible until end of turn.