Lancea, Ancestral Dragon of the Ice Mountain

Level 10 WATER/Dragon Synchro Effect
3300 ATK / 2700 DEF

1 WATER Tuner + 1+ non-Tuner monsters
Once per Chain, if your opponent Special Summons a monster(s) (except during the Damage Step): You can Special Summon 1 "Ice Barrier" monster from your hand, Deck, Extra Deck, or GY, then you can change 1 Attack Position monster your opponent controls to Defense Position. You can only use this effect of "Lancea, Ancestral Dragon of the Ice Mountain" twice per turn. If this face-up Synchro Summoned card in its owner's control leaves the field because of an opponent's card: You can Special Summon 1 "Ice Barrier" Synchro Monster from your Extra Deck. (This is treated as a Synchro Summon.)

Rulings – Yugipedia

Printings:

Battles of Legend: Terminal Revenge: BLTR-EN005 (Quarter Century Secret Rare) - 2024-06-20
Battles of Legend: Terminal Revenge: BLTR-EN005 (Secret Rare) - 2024-06-20
Rarity Collection 5: RA05-EN045 (Collector's Rare) - 2026-04-09
Rarity Collection 5: RA05-EN045 (PLatinum Secret Rare) - 2026-04-09
Rarity Collection 5: RA05-EN045 (Secret Rare) - 2026-04-09
Rarity Collection 5: RA05-EN045 (Starlight Rare) - 2026-04-09
Rarity Collection 5: RA05-EN045 (Super Rare) - 2026-04-09
Rarity Collection 5: RA05-EN045 (Ultimate Rare) - 2026-04-09
Rarity Collection 5: RA05-EN045 (Ultra Rare) - 2026-04-09

Prices:

Cardmarket: 0.02 €
TCGplayer: $ 0.14