Many effects in this vein force opponents to sacrifice enchantments rather than straight-up destroy them, which keeps black firmly among the worst in the enchantment removal department
there's no manufacturing or shipping costs involved here, and as I'm about to get into, you can spend a whole lot and still not find your chase card
Yeah, so haste enablers and extra combats seem like two perfect homes for this dragon
Making mana-fixing as a strength as opposed to just mana acceleration relieves green being bad at other things, and Llanowar Elves has some aesthetic baggage, at least from my perspective
However, The Phasing of Zhalfir isnt perfect, as it still gives your opponents an army of Phyrexians to work with
If you would be dealt combat damage, the damage dealt to the enchanted creature instead is still combat damage