Zaini, Spine Shiver

Reach (This creature can block as though it had
flying.)
When Zaini is destroyed by damage, return it
to the battlefield under its owner's control with
X +1/+1 counters on it, where X is the damage
Zaini was dealt.
Whenever Zaini enters the battlefield from a graveyard, choose a card type. Target opponent discards X cards of that type, where X is the
number of counters on Zaini.