Arcane Foundry › Commanders › Thantis, the Warweaver

Thantis, the Warweaver

Legendary Creature — Spider · {3}{B}{R}{G} · Black/Green/Red commander

Reach, vigilance All creatures attack each combat if able. Whenever a creature attacks you or a planeswalker you control, put a +1/+1 counter on Thantis.

Build a Thantis, the Warweaver deck →

What Thantis, the Warweaver actually does

Read off the card by the same engine the Forge and Analyzer use — this is the mechanical classification, not a summary.

• Triggered ability · attackWhenever a creature attacks you or a planeswalker you control, put a +1/+1 counter on Thantis.
• Keyword · reachreach
• Keyword · vigilancevigilance
• AbilityAll creatures attack each combat if able.

What a Thantis, the Warweaver deck needs

Plays as voltron. What the commander asks of the other 99 — read from the card and checked by hand.

• counter doublers and proliferate (it grows only itself with +1/+1 counters)

The Thantis, the Warweaver deck plan

The roles the Forge fills for this commander, and how many cards of each.

• 12× Put +1/+1 counters on creatures you control, or multiply the ones already there
• 9× Actually remove one problem permanent — preventing its damage is not removing it
• 10× Find the exact card the plan needs
• 3× Answer a whole board at once
• 12× Refill your hand
• 5× Keep a permanent you control alive through removal
• 11× Get ahead on mana

Best cards for Thantis, the Warweaver

Ranked by an engine that reads what each card does — its real cost, its delay and how reliably it works — rather than counting how often other people play it.

Build this deck in the Arcane Forge →

Arcane Foundry is free to join and every tool is included: the Arcane Forge deck builder, the ARCANE Analyzer that scores a deck by simulating games rather than counting staples, a card scanner, a collection vault, and live webcam Commander tables. Read the guide · Browse all commanders · Pricing