Items, Trinkets, Moons and Telescope

Items

Heaven's Call adds 8 items to the Ultra Secret Room Pool, which are the tainted versions of the planetarium items of the 8 planets. The items gives you abilities to the ones the corresponding boss has.

You can read about them here

Trinkets

The mod also adds 3 new trinkets:

• Quantum shard:
  On hit, you have a 13% chance of nullifying the damage and get teleported to a random position in the room, however, the teleport has no regards if the teleport position is safe.
  If golden, the chance is 27%

• Faded flag:
  Increases the chance of telescopes to 50%(+25%), telescopes gives moons with a chance of 10.78%(+5.22%), moons do 50% more damage (contact and ranged) and shot twice as frequent.
  If golden, all mentioned bonus probabilities are doubled.

• Sputnik:
  Gives a satellite familiar that behaves like a regular moon familiar that does not shot.
  Non Moon Orbitals will orbit 2.625 times further away from you.
  Non Moon Orbitals orbit at 33.33% the speed.
  Moon Orbitals will orbit 1.275 times further away from you.
  Moon Orbitals orbit at 16.67% the speed.
  If golden, the orbit is multiplied again by 1.5 and the orbital speed is multiplied again by 0.44

Moons and Telescope

There is also a new slot machine and a bunch of moon familiars.

You can read about them here