Arcane Signet

Draw three cards.

T: Add one mana of any color in your commander's color identity.

Whenever a Mutant, Ninja, or Turtle you control enters, investigate. (Create a Clue token. It's an artifact with "2, Sacrifice this token: Draw a card.") Partner—Character select

Target player draws X cards. Create a token that's a copy of up to one target creature with mana value X or less.

Storm of Steel deals 2 damage to each of one or two targets.

(T: Add G or U.) This land enters tapped unless you control two or more basic lands.

Foods you control have "T, Sacrifice this artifact: Add one mana of any color." At the beginning of your second main phase, create a Food token. (It's an artifact with "2, T, Sacrifice this token: You gain 3 life.")

Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.) When this creature enters, destroy target artifact, enchantment, or land.