Shrewd Hatchling

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.

Crowd of Cinders

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.

Elsewhere Flask

When Elsewhere Flask enters the battlefield, draw a card.
Sacrifice Elsewhere Flask: Choose a basic land type. Each land you control becomes that type until end of turn.

Heal the Scars

Regenerate target creature. You gain life equal to that creature’s toughness.

Arcanum Wings

Enchant creature
Enchanted creature has flying.
Aura swap (: Exchange this Aura with an Aura card in your hand.)

Hand to Hand

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