Ok i tweaked the list a bit to go all in on swarming. Simple but effective: Play many flyers for a fast Sephara or Loxodon or fast damage with the Lord-Effects.
But why would you play Rustwing Falcon over it? In most situations i would always chose flash above 2 toughness instead of one, especially when you want to get out Sephara fast (wich is also why i included Curious Obsessions) and as i said it also bypasses sorcery-removal and lets you chose to play your instants instead, the only situation where the Falcon is better is against mono reds Goblin Chainwhirler or maybe Fanatical Firebrand but i might be missing something.
But you have a point with syncopate, i might play Quench instead.
But wouldn't you agree that Spectral Sailor is better than Rustwing Falcon?
Flash ist still a pretty good upside when you play instants especially when you have some lords out it can become a pretty good surpise blocker and the mana sink is still a nice bonus even though we might not use it that often.
@darrenhabib - UW control would be cool but even then, with Teferi and Lyra still around not sure. Maybe after rotation hits.
True Siren Stormtamer is a must as it con protect Sephara and also protect you from sacrificing to stuff like Sttle the Wreckage and also counter burn. I would drop Rustwing Falcon as it there are better options now with Spectral Sailor wich ads a pretty good mana-sink, but the most important upside is it having flash, wich allows you to decide if you want to uyes the mana on him or Opt/Counterspells and you can play it at your opponents end of turn, bypassing sorcery removal, so it would be more likely that you can cast Syphara during your next turn.
My List is still in the making but i would go with something like this:
I think there are enough strategys that could already implement this beast, for example the blue list that combined cheap flyers with Curious Obsession, now with a white splash ad Dovin, Grand Arbiter and this Angel and you might end up, casting it on turn three, then play Spark Double next turn to close the game, in UW colours you can also ad Loyal Pegasus and Spectral Sailor for more consystency. Or maybe go for the Izzet-Drakes Build and splash white to go Jeskay, i think there might be enough options for this angel.
4 Healer's Hawk
4 Siren Stormtamer
4 Spectral Sailor
4 Faerie Miscreant
4 Empyrean Eagle
3 Venerated Loxodon
3 Sephara, Sky's Blade
3 Dovin, Grand Arbiter
Enchantment (1)
1 Favorable Winds
Spells (10)
3 Spell Pierce
3 Quench
4 Winged Words
4 Hallowed Fountain
4 Glacial Fortress
6 Plains
6 Island
But you have a point with syncopate, i might play Quench instead.
Flash ist still a pretty good upside when you play instants especially when you have some lords out it can become a pretty good surpise blocker and the mana sink is still a nice bonus even though we might not use it that often.
True Siren Stormtamer is a must as it con protect Sephara and also protect you from sacrificing to stuff like Sttle the Wreckage and also counter burn. I would drop Rustwing Falcon as it there are better options now with Spectral Sailor wich ads a pretty good mana-sink, but the most important upside is it having flash, wich allows you to decide if you want to uyes the mana on him or Opt/Counterspells and you can play it at your opponents end of turn, bypassing sorcery removal, so it would be more likely that you can cast Syphara during your next turn.
My List is still in the making but i would go with something like this:
4 Healer's Hawk
4 Siren Stormtamer
4 Spectral Sailor
4 Empyrean Eagle
4 Sephara, Sky's Blade
1x Shalai, Voice of Plenty
1x Spark Double
3 Dovin, Grand Arbiter
Enchantmets (4)
4 Curious Obsession
Spells (11)
2 Spell Pierce
4 Syncopate
1 Unbreakable Formation
4 Winged Words
4 Hallowed Fountain
4 Glacial Fortress
6 Plains
6 Island
How about Spark Double then?
I think there are enough strategys that could already implement this beast, for example the blue list that combined cheap flyers with Curious Obsession, now with a white splash ad Dovin, Grand Arbiter and this Angel and you might end up, casting it on turn three, then play Spark Double next turn to close the game, in UW colours you can also ad Loyal Pegasus and Spectral Sailor for more consystency. Or maybe go for the Izzet-Drakes Build and splash white to go Jeskay, i think there might be enough options for this angel.