Ultron, Unlimited is one of those cards players keep asking about. Here is, in plain words, what its official text says, the rulings published by Wizards of the Coast, and the combos players actually run.
Official card text
Flying Whenever Ultron attacks, he connives. (Draw a card, then discard a card. If you discarded a nonland card, put a +1/+1 counter on this creature.) Whenever a creature you control connives, you may pay. If you do, create a 2/2 colorless Robot Villain artifact creature token.
Complete guide
Assemble your mechanical legion with Ultron, Unlimited, a formidable commander that fuels your hand and your board simultaneously. This legendary Robot Villain thrives on the connive mechanic, growing stronger while churning out a colorless army. Whether you are seeking card selection or a wide battlefield, Ultron offers a recursive engine for artifact-heavy strategies.
Understanding Connive and Tokens
Ultron, Unlimited has two distinct abilities that work in tandem. First, whenever he attacks, he connives: you draw a card and then discard one. If the discarded card is not a land, Ultron receives a +1/+1 counter. Second, Ultron has a triggered ability that watches for any creature you control to connive. When this happens, you may pay {1} to create a 2/2 colorless Robot Villain artifact creature token.
The Step-by-Step Resolution
When Ultron, Unlimited attacks, his first ability triggers and goes on the stack. Upon resolution, you perform the connive action. As soon as the connive process is complete, Ultron's second ability triggers because a creature (himself) just connived. This second trigger is placed on the stack, and you decide whether to pay {1} only when that specific trigger resolves. You cannot pay multiple times for a single connive event to get multiple tokens.
Common Pitfalls to Avoid
A common mistake is forgetting that the token creation is a separate trigger from the attack trigger. You must finish drawing and discarding for the connive effect before you are asked to pay the {1} for the token. Additionally, remember that Ultron's second ability triggers when *any* creature you control connives, not just himself. If you have other methods to make your creatures connive, Ultron will reward you with more Robots.
Optimal Strategy
To maximize Ultron, Unlimited, you should maintain a hand size that allows for meaningful choices during the discard phase of connive. Since he gains a counter only when discarding nonland cards, balancing your land-to-spell ratio is key. Keeping mana open for his token-generation ability is crucial for building a defensive line while he attacks through the air.
Interaction examples
You declare Ultron, Unlimited as an attacker. The connive trigger goes on the stack. You draw a card and discard a nonland card, putting a +1/+1 counter on Ultron. This triggers his second ability; you pay {1} and create a 2/2 Robot Villain token.
With Roaming Throne on the battlefield naming 'Robot', Ultron's attack trigger triggers twice. Each connive resolution will trigger his token-generating ability separately. If you have the mana, you can pay {1} for the first connive and {1} for the second, resulting in two 2/2 Robot Villain tokens in a single combat phase.
While Solemn Simulacrum does not connive on its own, it helps ensure you have the mana available to pay for Ultron's token ability. By searching for a land when the Golem enters, you thin your deck, increasing the likelihood that Ultron will discard a nonland card to gain a +1/+1 counter when he attacks.
Guide written with AI from the official text and rulings. Official English text prevails.
How it works : Ultron, Unlimited
Original English text — Wizards of the Coast / Scryfall
No additional ruling has been published for this card.
Popular combos
Real combos played by the community, sorted by popularity.
Ultron, Unlimited + Prowler, Clawed Thief + Ashnod's Altar
- 1Cast Ultron either from your hand or from the command zone by paying
plus commander tax if applicable.
- 2When Ultron enters, Prowler triggers, causing it to connive.
- 3Ultron triggers, causing you to pay
to create a 2/2 Robot Villain creature token.
- 4When the Robot Villain enters, Prowler triggers. Holding priority, activate Ashnod's Altar by sacrificing the Robot Villain, adding
.
- 5Resolve the Prowler ability, causing it to connive.
- 6Repeat from step 3.
Ultron, Unlimited + Prowler, Clawed Thief + Krark-Clan Ironworks
- 1Cast Ultron either from your hand or from the command zone by paying
plus commander tax if applicable.
- 2When Ultron enters, Prowler triggers, causing it to connive.
- 3Ultron triggers, causing you to pay
to create a 2/2 Robot Villain creature token.
- 4When the Robot Villain enters, Prowler triggers. Holding priority, activate Krark-Clan Ironworks by sacrificing the Robot Villain, adding
.
- 5Resolve the Prowler ability, causing it to connive.
- 6Repeat from step 3.
Ultron, Unlimited + Prowler, Clawed Thief + Phyrexian Altar
- 1Cast Ultron either from your hand or from the command zone by paying
plus commander tax if applicable.
- 2When Ultron enters, Prowler triggers, causing it to connive.
- 3Ultron triggers, causing you to pay
to create a 2/2 Robot Villain creature token.
- 4When the Robot Villain enters, Prowler triggers. Holding priority, activate Phyrexian Altar by sacrificing the Robot Villain, adding
.
- 5Resolve the Prowler ability, causing it to connive.
- 6Repeat from step 3.
Ultron, Unlimited + Prowler, Clawed Thief + Thermopod
- 1Cast Ultron either from your hand or from the command zone by paying
plus commander tax if applicable.
- 2When Ultron enters, Prowler triggers, causing it to connive.
- 3Ultron triggers, causing you to pay
to create a 2/2 Robot Villain creature token.
- 4When the Robot Villain enters, Prowler triggers. Holding priority, activate Thermopod by sacrificing the Robot Villain, adding
.
- 5Resolve the Prowler ability, causing it to connive.
- 6Repeat from step 3.
Related cards and tokens
Legal formats
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Meta decks with Ultron, Unlimited
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Ultron, Unlimited
Robot Villain
Roaming Throne
Solemn Simulacrum



