Sigarda's Aid

Oracle Text
You may cast Aura and Equipment spells as though they had flash.
Whenever an Equipment enters the battlefield under your control, you may attach it to target creature you control.
You may cast Aura and Equipment spells as though they had flash.
Whenever an Equipment enters the battlefield under your control, you may attach it to target creature you control.
I don't know about modern and older formats but in standard I don't see this being that good. I see it as a clunky and fragile 3 card combo. I mean you need the enchantment + an equipment + a creature to equip. How many equipments would you run main deck? 4 enchantments + 8-12 equipments? I just don't like the idea of having so many cards that don't do anything on their own.
Even in Magical Christmas Land: I play this t1, t2 I play a creature and t3 I flash in a 3 mana equipment. Now they just need to Ultimate Price during combat and I'm left with nothing. Sure, in modern you have good hexproof creatures I guess but in standard it's like what are you doing with these gimmicks. Just play more good creatures/planeswalkers lol.
the enchant attaches it for you
this and leonin shikari makes every equipment layout a continues matrix of combat tricks