Artista: David Astruga

Reach
At the beginning of your end step, put a random land card from your library into your graveyard.

At the beginning of combat on your turn, mill a card. When you do, if there are four or more creature cards in your graveyard, put a +1/+1 counter on target creature you control and it gains deathtouch until end of turn. (To mill a card, put the top card of your library into your graveyard.)

At the beginning of combat on your turn, mill a card. When you do, if there are four or more creature cards in your graveyard, put a +1/+1 counter on target creature you control and it gains deathtouch until end of turn. (To mill a card, put the top card of your library into your graveyard.)

Destroy target creature.

Menace (This creature can’t be blocked except by two or more creatures.)
When Underdark Explorer enters, you take the initiative.

Menace (This creature can’t be blocked except by two or more creatures.)

Aberrant Tinkering — When Grell Philosopher enters and at the beginning of your upkeep, each Horror you control gains all activated abilities of target artifact an opponent controls until end of turn. You may spend blue mana as though it were mana of any color to activate those abilities.

Trample
Whenever Geode Golem deals combat damage to a player, you may cast your commander from the command zone without paying its mana cost. (You still pay any additional costs.)

At the beginning of combat on your turn, mill a card. When you do, if there are four or more creature cards in your graveyard, put a +1/+1 counter on target creature you control and it gains deathtouch until end of turn. (To mill a card, put the top card of your library into your graveyard.)

Aberrant Tinkering — When Grell Philosopher enters and at the beginning of your upkeep, each Horror you control gains all activated abilities of target artifact an opponent controls until end of turn. You may spend blue mana as though it were mana of any color to activate those abilities.

Choose one —
• Counter target noncreature spell.
• Conjure a duplicate of target creature card in an opponent’s graveyard into your hand. It perpetually gains “You may spend mana as though it were mana of any color to cast this spell.”
If there are five or more mana values among cards in your graveyard, draft a card from Bind to Secrecy’s spellbook.