Pyrophobia
Sorcery
Pyrophobia deals 3 damage to target creature. Cowards can't block this turn.
"I hate this! I hate fire! I hate you for taking me on this route!" —Norin the Wary
Izzy
Modern Horizons (MH1)
• #141Rulings
If the target creature is an illegal target by the time Pyrophobia tries to resolve, the spell doesn't resolve. Cowards can block if they're otherwise allowed to.
(wotc • 2019-06-14)
Because it doesn't modify the characteristics of creatures, Pyrophobia can affect Cowards that enter the battlefield or creatures that become Cowards after the spell resolves.
(wotc • 2019-06-14)
Rulings
If the target creature is an illegal target by the time Pyrophobia tries to resolve, the spell doesn't resolve. Cowards can block if they're otherwise allowed to.
(wotc • 2019-06-14)
Because it doesn't modify the characteristics of creatures, Pyrophobia can affect Cowards that enter the battlefield or creatures that become Cowards after the spell resolves.
(wotc • 2019-06-14)