Antewise

Clan Combinations in Monster Train: Picking a Primary and Secondary

Updated 2026-10-15T00:00:00.000Z Source Community mechanics documentation; exact figures to be verified against the game's own data By
Data status: This page explains mechanics and decision rules. Where a precise number matters we say so and mark it, rather than guessing.

Two clans, one deck

A run always joins a primary clan with a secondary clan. The primary gives you most of your card pool. The secondary adds a smaller set of supporting cards and its own relic options.

The trap is treating them as equal. When you split your attention, you build two weak strategies instead of one working deck. Commit to the primary’s plan and let the secondary serve it.

Look for a shared theme

The best pairings share a theme. If your primary wants many small units, a secondary that rewards unit count helps. If your primary scales one attacker, a secondary that adds buffs helps.

A shared theme means the cards pull in the same direction. You draft faster and your relics reinforce one idea. The clans database lists each clan’s identity so you can spot the overlap.

Avoid the competing-plan trap

Some pairings fight themselves. A primary built around spells and a secondary built around a board of units want different hands. You end up with tools that do not connect.

When a pairing feels uncooperative, lean harder on the primary. Skip secondary cards that demand a plan you are not running. A narrow, coherent deck beats a broad, confused one.

Read what the draft offers

You do not always get the perfect card. The draft restricts you, so stay flexible within your theme. If the primary cards dry up, shift slightly toward the secondary rather than forcing a dead plan.

The skill is not memorizing one pairing. It is reading the cards in front of you and keeping the deck pointing at one goal.

A quick test

Before a draft pick, say the deck’s plan aloud. If the card fits that sentence, take it. If it needs a different sentence, pass. This single habit fixes most pairing mistakes.

Next: Card removal and the Steward.

Frequently asked questions

Which clan should be my primary?

Make your primary the clan whose plan you most want to build. It supplies most of your cards, so its identity should drive the deck. The secondary should fill a gap, not start a second plan.

What is a synergy mismatch?

It is when the secondary clan wants a different win condition than the primary. Two plans compete for the same cards and relics, and neither gets enough support to work.

Is there one best pairing?

No single best exists, because covenants and drafts change the math. The reliable rule is to pick a pairing that shares a theme, then take cards that deepen that theme.

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