Crowback Cavalier

Spark (Activate spark abilities by spending or giving yourself spark counters. Activate only one spark ability each turn, and only any time you could cast a sorcery.)
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| +1 | Crowback Cavalier gets +1/+1 until end
| | of turn.
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| | Create a 1/1 black Bird creature token
| -2 | with flying, then put a flying counter on
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