Ertai's Trickery

Destroy target enchantment. Draw a card.

Flying W: Target permanent becomes white until end of turn.

U, T: Target creature gains flying and becomes blue until end of turn.

Until end of turn, creatures you control gain protection from white if you control a Plains, from blue if you control an Island, from black if you control a Swamp, from red if you control a Mountain, and from green if you control a Forest.

2W, T: Choose a permanent you control. Prevent all combat damage target creature would deal this turn if it shares a color with that permanent.

Enchant creature Enchanted creature gets +3/+3 unless it shares a color with the most common color among all permanents or a color tied for most common.

Enchant creature When this Aura enters, draw a card. Enchanted creature can't attack. Enchanted creature can't block if it's black.

When this creature enters, you gain 2 life for each black and/or red creature target opponent controls.