Akroma's Memorial
{7}
Legendary Artifact
Creatures you control have flying, first strike, vigilance, trample, haste, and protection from black and from red.
Archetype of Imagination
{4}{U}{U}
Enchantment Creature -- Human Wizard
3/2
Creatures you control have flying.
Creatures your opponents control lose flying and can't have or gain flying.
Student of Elements
{1}{U}
Creature -- Human Wizard
1/1
When ~this~ has flying, flip it.
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Tobita, Master of Winds
Legendary Creature -- Human Wizard
3/3
Creatures you control have flying.