Brood Astronomer

When this creature enters, put three -1/-1 counters on target creature you control.

, Remove a -1/-1 counter from this creature: Add one mana of any color.

This creature gets +3/+0 as long as it has three or more oil counters on it.

: Add one mana of any color.

Whenever this creature becomes tapped, exile target card from a graveyard and put an oil counter on this creature.

Landfall — Whenever a land enters the battlefield under your control, add one mana of any color. If it was a Locus or Sphere land, put a +1/+1 counter on Locus Cobra.

Vigilance, reach

When Harold and Bob dies, if it was a creature, return it to the battlefield. It's an Aura enchantment with enchant Forest you control and "Enchanted Forest has ': Add three mana of any one color. You get two rad counters.'" Harold and Bob loses all other abilities.

: Add one mana of any type that a land you control could produce. If this creature has a +1/+1 counter on it, add three mana of that type instead.

: Adapt 3. (If this creature has no +1/+1 counters on it, put three +1/+1 counters on it.)

: Add one mana of any color.

: Exile target card from a graveyard.

You may cast Dinosaur creature spells from among cards you own exiled with this creature. If you cast a spell this way, that creature enters with a finality counter on it. (If a creature with a finality counter on it would die, exile it instead.)