Each time a Yosenju monster(s) is Normal or Special Summoned, place 1 Yosen Counter on this card. You can remove any number of Yosen Counters from this card; apply this effect, depending on the number of Yosen Counters removed. You can only use this effect of Yosen Training Grounds once per turn.
• 1 Counter: All Yosenju monsters you currently control gain 300 ATK until the end of this turn (even if this card leaves the field).
• 3 Counters: Add 1 Yosenju card from your Deck or Graveyard to your hand.