Toski, Bearer of Secrets is a mythic Legendary Creature — Squirrel card from Special Guests (SPG), collector number 60. Current market price: $16.90 (foil $38.26), TCGplayer market prices via Scryfall.
This spell can't be countered. Indestructible Toski attacks each combat if able. Whenever a creature you control deals combat damage to a player, draw a card.