Riftbound · Champions
Rumble in Riftbound
Rumble has 1 Legend, 1 Signature card and 2 champion units in the released Riftbound sets. Here is every one, what it does, and how they fit together in a Rumble deck.
Rumble's Legend
A Rumble deck is led by Rumble, Mechanized Menace, which plays Fury and Mind. The Legend is the card that leads your deck: its tag names your champion and its two domains are the only ones your other cards can come from.
| Card | Set | Domain | Rules text |
|---|---|---|---|
| Rumble, Mechanized Menace | Spiritforged | Fury and Mind | Your Mechs have [Shield]. (+1 [Might] while they're defenders.) |
Text is as Riot's card gallery gives it, with icons in brackets: [1] is 1 Energy, [Any Power] is 1 Power of any domain and [Exhaust] means turn the card sideways. Every Riftbound Legend →
Rumble's Signature cards
Rumble has 1 Signature card. A Signature card carries one champion's tag, and only a deck whose Legend names that champion can play it. Your deck can hold at most 3 Signature cards in total, counting copies.
| Card | Set | Type | Domain | Cost | Rules text |
|---|---|---|---|---|---|
| Danger Zone | Spiritforged | Signature spell | Fury and Mind | 1 | [Reaction] (Play any time, even before spells and abilities resolve.) [Repeat] [1][Any Power] (You may pay the additional cost to repeat this spell's effect.) Give your Mechs +1 [Might] this turn. |
Rumble's champion units
Rumble has 2 champion units across 1 set. One copy of a champion unit sits out as your Chosen Champion, which must carry your Legend's tag, so these are the cards a Rumble deck picks it from. Each has its own name, and the 3-copy limit counts each name apart.
| Card | Set | Domain | Rarity | Cost | Might | Rules text |
|---|---|---|---|---|---|---|
| Rumble, Hotheaded | Spiritforged | Fury | Rare | 4 | 4 | Your Mechs each have [Assault]. (+1 [Might] while we're attackers.) When I conquer, you may recycle another friendly unit to play a Mech from your trash. Reduce its Energy cost by the Might of the unit you recycled. |
| Rumble, Scrapper | Spiritforged | Mind | Epic | 5 | 4 | Your Mechs have +1 [Might] (including me). When I hold, play a 3 [Might] Mech unit token to your base. |
Building aRumble deck
A Riftbound deck has 1 Legend, a main deck of at least 40 cards, 12 runes and 3 battlefields. Every card in the main deck has to come from your Legend's two domains, which decides which of Rumble's cards each Legend can use.
| Legend | Domains | Chosen Champion options | Signature cards in its domains |
|---|---|---|---|
| Rumble, Mechanized Menace | Fury and Mind | Rumble, Hotheaded, Rumble, Scrapper | Danger Zone |
A champion unit can be your Chosen Champion only if every domain it has is one of your Legend's two. Units of other champions can still go in your main deck as ordinary cards if their domains fit. The full deck-building rules → Published Riftbound decks →
The most valuable Rumble printings
On October 11, 2026, the most valuable Rumble printing was Rumble, Mechanized Menace (Metal) (Prize Wall) (181/221) at $1,333.33, a promo from TCGplayer's Organized Play Promotional Cards group. The table counts every printing, promos included, so check the number and finish on your copy before you price it.
| Card | No. | Set | Type | Price, October 11, 2026 |
|---|---|---|---|---|
| Rumble, Mechanized Menace (Metal) (Prize Wall) | 181/221 | Organized Play Promotional Cards | Legend | $1,333.33 |
| Rumble, Mechanized Menace | 240/221 | Spiritforged | Legend | $49.47 |
| Rumble, Scrapper | 089a/221 | Spiritforged | Champion unit | $2.22 |
| Rumble, Hotheaded | 026a/221 | Spiritforged | Champion unit | $1.23 |
| Rumble, Scrapper | 089/221 | Spiritforged | Champion unit | $0.53 |
| Danger Zone | 182/221 | Spiritforged | Signature spell | $0.41 |
These are TCGplayer market prices on October 11, 2026 and move daily. Each card's page shows today's price. Overnumbered and signature printings →
Frequently Asked Questions
How many Rumble cards are in Riftbound?
4 main-set cards in the sets released by October 11, 2026: 1 Legend, 1 Signature card, 2 champion units. Counting alternate arts, overnumbered and signature printings and promos, there are 9 Rumble printings.
What is Rumble's Legend in Riftbound?
Rumble, Mechanized Menace (Fury and Mind, Spiritforged). A Legend leads your deck and sets its two domains.
What are Rumble's Signature cards?
Danger Zone (Spiritforged). Only a deck whose Legend is Rumble can play them, and a deck holds at most 3 Signature cards in total.
What is the most valuable Rumble card?
On October 11, 2026, Rumble, Mechanized Menace (Metal) (Prize Wall) (Organized Play Promotional Cards 181/221) at $1,333.33, TCGplayer's market price that day. Prices move daily, and each card's page shows the current one.
Build your Rumble deck.
TurnZero HQ's Riftbound deck builder checks your Legend's domains, your Chosen Champion and your Signature cards as you build. Free to start.
Create Free AccountTurnZero was created under Riot Games' "Legal Jibber Jabber" policy using assets owned by Riot Games. Riot Games does not endorse or sponsor this project. Card data comes from Riot Games' official Riftbound card gallery, and prices from TCGplayer via TCGCSV.