Legend of Heart

Normal Spell Card

Pay 2000 LP and Tribute 1 Warrior monster; banish up to 3 "Legendary Dragon" Spells with different names from your hand and/or GY, and if you do, Special Summon that many "Legendary Knight" monsters with different names from your hand, Deck, and/or GY. You can only activate 1 "Legend of Heart" per turn.

Rulings – Yugipedia

Printings:

Dragons of Legend: DRLG-EN006 (Secret Rare) - 2014-04-25
Dragons of Legend: Unleashed: DRL3-EN046 (Ultra Rare) - 2016-08-18
Legendary Dragon Decks: LEDD-ENA24 (Common) - 2017-10-05
Dragons of Legend: The Complete Series: DLCS-EN008 (Common) - 2020-09-10

Prices:

Cardmarket: 0.05 €
TCGplayer: $ 0.12