All permanents on the battlefield. Imperious Perfect is not summoning sick. available from creature sources.
All permanents on the battlefield.
All permanents on the battlefield. Silhana Starfletcher naming green.
All permanents on the battlefield. No slumber counters on Arixmethes.
All permanents on the battlefield. At least 1 +1/+1 counter on Incubation Druid.
All permanents on the battlefield. At least 1 +1/+1 counter on Gyre Sage.