The Watcher in the Water - [Foil, Borderless Poster] The Lord of the Rings: Tales of Middle-earth (LTR)The Watcher in the Water enters the battlefield tapped with nine stun counters on it. (If a permanent with a stun counter would become untapped, remove one from it instead.) Whenever you draw a card during an opponent's turn, create a 1 1 blue Tentacle creature token. Whenever a Tentacle you control dies, untap up to one target Kraken and put a stun counter on up to one target nonland permanent.

The water and haciendas get you bonus points as well

" {20}: Cast any number of Eldrazi spells from among cards you own outside the game without paying their mana costs

When Springbloom Druid enters the battlefield

destroy target artifact or enchantment defending player controls

Vigilance {T}: Add one mana of any color

Reconfigure {2}{U} ({2}{U}: Attach to target creature you control

lifelink Aura and Equipment spells you cast cost {1} less to cast

Where dragons once roared

Decaying Soil has "Whenever a nontoken creature is put into your graveyard from the battlefield

reveal cards from the top of your library until you reveal an Elf or Elemental card

each opponent draws a card

and it's easier to take away more