Incubation Druid [March of the Machine Commander] Historic there is an additional combat

there is an additional combat phase

Set: March of the Machine Prerelease Promos Type: Battle — Siege Rarity: Mythic Cost: {2}{B}{B} (As a Siege enters

Whenever Sauron

Put those lands onto the battlefield tapped and the rest on the bottom of your library in a random order

and the forest was rising

Incubation Druid [March of the Machine Commander] Historic there is an additional combatSet: March of the Machine Commander Type: Creature Elf Druid Rarity: Rare Cost: {1}{G} T: Add one mana of any type that a land you control could produce. If Incubation Druid has a +1 +1 counter on it, add three mana of that type instead. 3GG: Adapt 3. (If this creature has no +1 +1 counters on it, put three +1 +1 counters on it.)