[LV1][LV2][LV3] (Your Attack Step) When your Spirits in the family "Fusion Beast" attacks, your opponent cannot block unless they discard a card from their hand.
[LV1][LV2][LV3] (Your Attack Step) When your opponent activates a burst, they can only activate the effect if they pay the cost.
[LV2][LV3] (Your Attack Step) When your Spirits with "Rush" or in the family "Fusion Beast" attacks, treat that Spirit as having 2 Blue Symbols.