Crystal Pair

Normal Trap

When a "Crystal Beast" monster you control is destroyed by battle and sent to the Graveyard: Place 1 "Crystal Beast" monster from your Deck face-up in your Spell & Trap Card Zone as a Continuous Spell Card, then you take no Battle Damage for the rest of this turn.

Rulings – Yugipedia

Printings:

Duelist Pack: Jesse Anderson: DP07-EN025 (Rare) - 2008-01-26
Legendary Collection 2: The Duel Academy Years Mega Pack: LCGX-EN172 (Common) - 2011-10-04
Structure Deck: Legend of the Crystal Beasts: SDCB-EN035 (Common) - 2022-09-29

Prices:

Cardmarket: 0.09 €
TCGplayer: $ 0.10