Zinren, the Irreverent

When Zinren, the Irreverent enters the battlefield, create Oliver, a legendary 2/2 green
Cat creature token with Haste.
Whenever one or more Cat creatures you control
dies in combat, put a +1/+1 counter on Zinren,
the Irreverent, then Zinren deals damage equal
to he number of +1/+1 counters on it to
each opponent.
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