Alquist Proft, Master Sleuth | Legendary Creature | Human Detective | Vigilance
When Alquist Proft, Master Sleuth enters the battlefield, investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this artifact: Draw a card.")
{X}{W}{U}{U}, {T}, Sacrifice a Clue: You draw X cards and gain X life. | Andreas Zafiratos
4 LSV
Ezrim, Agency Chief | Legendary Creature | Archon Detective | Flying
When Ezrim, Agency Chief enters the battlefield, investigate twice. (To investigate, create a Clue token. It's an artifact with "{2}, Sacrifice this artifact: Draw a card.")
{1}, Sacrifice an artifact: Ezrim gains your choice of vigilance, lifelink, or hexproof until end of turn. | Jason A. Engle
5 LSV
Granite Witness | Artifact Creature | Gargoyle Detective | Flying, vigilance
Disguise {W/U}{W/U} (You may cast this card face down for {3} as a 2/2 creature with ward {2}. Turn it face up any time for its disguise cost.)
When Granite Witness is turned face up, you may tap or untap target creature. | Tuan Duong Chu
2.5 LSV
Private Eye | Creature | Homunculus Detective | Other Detectives you control get +1/+1.
Whenever you draw your second card each turn, target Detective can't be blocked this turn. | Vincent Christiaens
3.5 LSV
Niv-Mizzet, Guildpact | Legendary Creature | Dragon Avatar | Flying, hexproof from multicolored
Whenever Niv-Mizzet, Guildpact deals combat damage to a player, it deals X damage to any target, target player draws X cards, and you gain X life, where X is the number of different color pairs among permanents you control that are exactly two colors. | Chris Rallis
2.5 LSV