Ursarctic Polar Star (MP24-EN220 Ultra)

Cannot be Synchro Summoned. Must be Special Summoned (from your Extra Deck) by sending 2 monsters you control with a Level difference of 1 to the GY (1 Tuner and 1 non-Tuner). You can Tribute 1 Level 8 "Ursarctic" monster from your hand or field and this card; Special Summon 1 Level 7 "Ursarctic" Synchro Monster from your Extra Deck, ignoring its Summoning conditions, and if you do, it gains this effect. ● Your opponent cannot activate the effects of monsters with a Level, that were Special Summoned from the Extra Deck.
Attribute: WATER
Ultra Rare
Monster
From the Yu-Gi-Oh set 25th Anniversary Tin: Dueling Mirrors