Jarradole Dragonfang

Whenever you cast an instant or sorcery choose one
that hasn't been chosen before this turn:
• Put a +1/+1 counter on Jarradole Dragonfang.
• Jarradole Dragonfang deals 1 damage to target
creature or Planeswalker.
• Draw a card, then discard a card.
Remove 5 counters from Jarradole Dragonfang: Transform Jarradole Dragonfang.