Hylonautica (Working Title)

Whenever Brimaz, Voyaging King attacks, put two 1/2 white cat creature tokens onto the battlefield tapped and attacking.
Grandeur — Discard another card named Brimaz, Voyaging King: Untap all blocked or blocking creatures you control. Those creatures gain Double Strike until end of turn.

Flying
When Champion of the Pharaohs's Unending cost is paid, you may exile target tapped creature.
Unending (At the beginning of your next upkeep after this permanent was put into a graveyard from the battlefield, return it to the battlefield unless any player pays its Unending cost)

White spells you cast cost less to cast.
Whenever you cast a white spell, you may pay . If you do, put a 1/1 white soldier enchantment creature token onto the battlefield.

Enchant Creature
Unending (At the beginning of your next upkeep after this permanent was put into a graveyard from the battlefield, return it to the battlefield unless any player pays its Unending cost)
Enchanted creature gets +1/+1 and has First Strike. Enchanted creature has protection from non-legendary creatures as long as it's legendary.

When Milos the Radiant enters the battlefield or deals combat damage to a player, you may search your library or graveyard for an aura card, reveal it, and put it into your hand. If you searched your library this way, shuffle it afterwards.
Grandeur — Discard another card named Milos the Radiant: Exile all auras, then return them to the battlefield attached to Milos the Radiant.