If "Gaia The Fierce Knight", "Swift Gaia the Fierce Knight" or "Gaia the Dragon Champion" you control attacks a Defense Position monster, inflict piercing battle damage to your opponent. If "Gaia the Dragon Champion" inflicts battle damage with this effect: Draw 2 cards, then discard 1 card.
![Spiral Spear Strike [MIL1-EN043] Common](http://www.cardmerchanttakapuna.co.nz/cdn/shop/products/26ce6826-d35c-51f8-9d42-9fd13cfa751a.png?v=1698554518&width=1445)