Battle step is the third substep of attack step.
Details[]
If the attacking creature was declared to attack another creature or if the attack was redirected to target a creature, that creature and the attacking creature battle.
Rulings[]
From the Duel Masters - General Game Rules: Version 1.45 (April 18, 2025)
- 508. Battle Step
- 508.1. If the attacking creature was declared to attack another creature or if the attack was redirected to target a creature, that creature and the attacking creature battle.
From the Duel Masters - General Game Rules: Version 1.45 (April 18, 2025)
- 508. バトル・ステップ
- 508.1. この段階でクリーチャーを攻撃しているかクリーチャーの攻撃先が変更されていればバトルが発生します。