Metropolis Reformer

Each creature you control has "T: Add one mana of any of this creature's colors. Spend this mana only to activate an ability of a creature. Activate only if this creature has another activated ability." WUBRG, T: Mill five cards. Put all creature cards with activated abilities that aren't mana abilities from among the milled cards into your hand.

Activated abilities of creatures you control cost 2 less to activate. This effect can't reduce the mana in that cost to less than one mana.

Landfall — Whenever a land you control enters, add one mana of any color. Then if this is the second time this ability has resolved this turn, reveal cards from the top of your library until you reveal an Elf or Elemental card. Put that card into your hand and the rest on the bottom of your library in a random order.

X can't be greater than the number of players in the game. Reveal cards from the top of your library until you reveal X land cards. Put those land cards onto the battlefield tapped and the rest on the bottom of your library in a random order.

When The Kenriths' Royal Funeral enters, exile up to two target legendary creature cards from your graveyard. You draw X cards and you lose X life, where X is the greatest mana value among cards exiled this way. Legendary spells you cast cost 1 less to cast for each card exiled with The Kenriths' Royal Funeral.

Choose target land. Create three tokens that are copies of it, except they're 3/3 creatures in addition to their other types and they have vigilance and menace. (They're affected by summoning sickness.)

T: Add C. 2, T: Put two +1/+1 counters on target non-Human creature that entered this turn.