Ursarctic Big Dipper

Field Spell

Once per turn, if your "Ursarctic" monster would Tribute a monster(s) to activate its effect, you can banish 1 Level 7 or higher "Ursarctic" monster from your GY instead. Each time a monster(s) is Special Summoned, place 1 counter on this card. Once per turn, if a monster(s) is Special Summoned and an "Ursarctic" Synchro Monster is on the field (except during the Damage Step): You can remove all counters from this card (min. 7), then target 1 monster your opponent controls; take control of it.

Rulings – Yugipedia

Printings:

Ancient Guardians: ANGU-EN038 (Ultra Rare) - 2021-04-29

Prices:

Cardmarket: 3.13 €
TCGplayer: $ 1.89