Windwitch - Freeze Bell [MP22 -EN008] Common

If all samples you control are "windwitch" samples (min. 1): you can special sumon this card from your hand. You can only use this effect of "Windwitch - Freeze Bell" Once per turn. Once per turn, duration your main phase: you can increase this card's level by 1. A wind synchro monster that was sumoned using card as synchro material cannot be destroyed by battle.