Storage Matrix

As long as Storage Matrix is untapped, each player chooses artifact, creature, or land during their untap step. That player can untap only permanents of the chosen type this step.

Colos Yearling

Mountainwalk (This creature can’t be blocked as long as defending player controls a Mountain.)
: Colos Yearling gets +1/+0 until end of turn.

Scrying Glass

, : Choose a number greater than 0 and a color. Target opponent reveals their hand. If that opponent reveals exactly the chosen number of cards of the chosen color, you draw a card.

Storage Matrix

As long as Storage Matrix is untapped, each player chooses artifact, creature, or land during their untap step. That player can untap only permanents of the chosen type this step.

Wall of Glare

Defender (This creature can’t attack.)
Wall of Glare can block any number of creatures.