Believe in the Cleave (Unknown Event #CR04b)

Believe in the Cleave {3}{R}

Instant

Believe in the Cleave costs {1} less to cast for each attacking creature you control.

Target creature gets +1/+1 and gains double strike until end of turn.

Standard
Alchemy
Pioneer
Explorer
Modern
Historic
Legacy
Brawl
Vintage
Timeless
Commander
Pauper
Oathbreaker
Penny