Is Tyrant's Familiar good in Commander?

Tyrant's Familiar in Commander — Combos, Decks & Price

Tyrant's Familiar is a 7/7 flying, haste Dragon that deals 7 damage to target creature or player when it attacks — as long as you control your commander. That rider keeps it honest, but in any Dragon-tribal deck built around a legendary creature, Tyrant's Familiar hits the board and threatens to end games on the same turn it arrives, just like Atarka, World Render does.

Best Commanders

Commanders with the highest synergy

01

Atarka, World Render

66.4% of decks · synergy 0.63

Atarka, World Render is the natural home — Tyrant's Familiar's attack trigger fires freely since Atarka is almost always in play, and the combination of double strike from Atarka plus Familiar's raw 7-power body means opponents are racing a clock they can't ignore.

02

Radha, Heir to Keld

51.1% of decks · synergy 0.48

Radha, Heir to Keld enables the mana to land Tyrant's Familiar ahead of curve, and since Radha herself is a legendary creature you're almost certain to control, the Familiar's attack trigger is live from the moment it resolves.

03

Lathliss, Dragon Queen

39.0% of decks · synergy 0.37

Lathliss, Dragon Queen creates a token whenever another Dragon enters, so Tyrant's Familiar arriving as a 7/7 haste immediately generates a second body and pressures the table on two axes at once.

04

Ganax, Astral Hunter // Acolyte of Bahamut

39.8% of decks · synergy 0.37

Ganax, Astral Hunter // Acolyte of Bahamut produces Treasure when Dragons enter, helping offset the steep seven-mana cost of Tyrant's Familiar while keeping the legendary requirement satisfied for its attack trigger.

05

Ruby, Daring Tracker

36.4% of decks · synergy 0.33

Ruby, Daring Tracker rewards playing large Dragons and benefits from the pressure Tyrant's Familiar generates — the Familiar's haste and immediate 7-damage attack trigger lines up cleanly with Ruby's combat-focused game plan.

Format Analysis

Where it lives, where it can’t

Format	Verdict
commander	legal
legacy	legal
modern	not legal
pioneer	not legal
standard	not legal
vintage	legal
pauper	not legal
oathbreaker	legal

Tyrant's Familiar is a Commander card through and through — the seven-mana cost and commander-dependent trigger are calibrated for a multiplayer format where games go long and legendary creatures stay in play. In Legacy and Vintage, it's technically legal but utterly unplayable; seven mana gets you nothing in formats where the game ends on turn two. Commander is the only context where Tyrant's Familiar earns its slot, and even there it belongs specifically in Dragon-tribal or Gruul stompy builds where the commander requirement is trivially satisfied and haste lets it close games out of nowhere.

Key Combos

Combo lines featuring this card

Price Context

Current price

$0.83 bulk tier

At $0.83, Tyrant's Familiar sits squarely in bulk rare territory, which is the right price for a seven-mana card with a narrow home. It delivers outsized on-board impact for the cost in Dragon decks, so if you're building Atarka or Lathliss, it's an easy pickup.