Think about it: assuming you enchant an evasive creature, you're drawing 1 card per turn, for a 1 mana investment
7: You get an emblem with "At the beginning of your upkeep, you may cast a legendary spell from your hand, from your graveyard, or from among cards you own in exile without paying its mana cost." Legendary Planeswalker - Kaya Target Disruption (CTRL to add secondary) Tokens Felisa, Fang of Silverquill Flying Mentor (Whenever this creature attacks, put a +1/+1 counter on target attacking creature with lesser power.) Whenever a nontoken creature you control dies, if it had counters on it, create X tapped 2/1 white and black Inkling creature tokens with flying, where X is the number of counters it had on it
We already had a five color Dragons deck for example, with Scion of the Ur-Dragon
White also promotes versatility in your sideboard options if you want to pack Rest In Peace or Path to Exile
Not only is this card iconic, but its also supremely strong and undoubtedly deadly