Battlebond

Defender Reach (This creature can block creatures with flying.)

({T}: Add {U}.)

Spire Garden enters the battlefield tapped unless you have two or more opponents. {T}: Add {R} or {G}.

{T}: Add {C}. {2}, {T}: Scry 1. (Look at the top card of your library. You may put that card on the bottom of your library.)

Whenever you cast an instant or sorcery spell, copy it. You may choose new targets for the copy.

Sea of Clouds enters the battlefield tapped unless you have two or more opponents. {T}: Add {W} or {U}.

Luxury Suite enters the battlefield tapped unless you have two or more opponents. {T}: Add {B} or {R}.

Whenever a nontoken creature enters the battlefield, if Genesis Chamber is untapped, that creature's controller creates a 1/1 colorless Myr artifac...

Whenever an opponent draws a card, you may pay {1}. If you do, draw a card.

Whenever you activate an ability that isn't a mana ability, copy it. You may choose new targets for the copy.

{T}: Choose a player. That player adds one mana of any color they choose.

When Peace Strider enters the battlefield, you gain 3 life.

Night Market Guard can block an additional creature each combat.