Affinity Artifact Cycle (Flasks)

Never mind the pictures, fining images of bottles online is upsetting. But yeah, the cycle consis of 5 artifacts, each with Affinity for a different basic land type. They also have an effect that costs just mana, and an ability that costs {mana, T, Sac ~}. The abilities are meant to be synergistic.

Cycle:

Le bump

Bump? ;.;

If each is colour-orientated, it annoys me that the Black one has a white (or Golgari) effect attached to it. White doesn't do artifact tutoring either, although they can tutor Equipment. I don't know how intuitive it is for an ability requiring 5 mana to give you 1 extra mana. I think the interaction there on the green one is slightly forced.

Numbers look fine, for the most part. You could potentially get out any of them turn 4. The green one even quicker. Big EDH-y rares. Cool with me.