Flow of Life (R)
1
[Set] (This card remains on the field.) When a card is put from your deck into the drop zone, draw a card. This ability only activates once per turn. [Counter]【Act】Put this card on the field into drop zone. If you do, nullify the [Lifelink] of all size 3 monsters on your field. You may only [Set] one "Flow of Life" on your field.
