If was spent to cast this spell, you may have target creature get -3/-3 until end of turn. If was spent to cast this spell, you may have target creature get +3/+3 until end of turn. (Do both if was spent.)

Fear (This creature can't be blocked except by artifact creatures and/or black creatures.)

Crowd of Cinders's power and toughness are each equal to the number of black permanents you control.

During combat, players can't cast instant spells or activate abilities that aren't mana abilities.

Formidable — : Target creature blocks Lurking Arynx this turn if able. Activate only if creatures you control have total power 8 or greater.

Enchant creature

As Magic Word enters the battlefield, choose a word.

Whisper the chosen word: Tap enchanted creature.

Shrewd Hatchling enters the battlefield with four -1/-1 counters on it.

: Target creature can't block Shrewd Hatchling this turn.

Whenever you cast a blue spell, remove a -1/-1 counter from Shrewd Hatchling.

Whenever you cast a red spell, remove a -1/-1 counter from Shrewd Hatchling.

Deathtouch

When Steady-Handed Mook enters the battlefield, it assembles a Contraption. (Put the top card of your Contraption deck face up onto one of your sprockets.)