Combo · ENGINE

Two cards that are blank early and pay for it - one replaces the opponent's first point, the other is a four-drop body at two

6 cards · mind + calm · verified

Pieces

• Otterpus ×3 VEN-053 · payoff · mind

  If a player would score 1 point from conquering or holding during their first or second turn, they draw 1 instead.

• Ol' Poro ×3 VEN-029 · engine · calm

  I can't be played on your first, second, or third turns.

Payoff

Deck

• Calm + Mind: Ol' Poro is mono-Calm and Otterpus mono-Mind (103.1.b.3), so 103.1.b.2 needs a legend covering both - OGN-255/OGN-303 Nine-Tailed Fox, SFD-189/SFD-244 Fire Below the Mountain, UNL-189/UNL-230 Bashful Bloom or VEN-145/VEN-192 Curator of the Sands.
• Neither card is banned or restricted in either format, and neither is a Signature card.
• A deck that genuinely does not score on turns one and two. Otterpus is symmetric, and against a list that races it costs you as much as them.

Prerequisites

• THE OTTERPUS IS A REPLACEMENT, NOT A PROHIBITION, AND THE DIFFERENCE IS WHAT IT LEAVES BEHIND. 'If a player WOULD score 1 point ... they draw 1 INSTEAD' is the shape 367 covers, so the Score never happens - the point is not gained and then removed. 469 defines Scoring as a Conquer or a Hold, and 470 caps each battlefield at one Score a turn, so on turn one or two the whole of a normal board's output is two points and this card converts every one of them into a card.
• AND IT DOES NOT TOUCH A CARD-TEXT POINT. 194.1 lists three separate ways to gain points and 194.1.c is 'Spells, Triggered Abilities and Activated Abilities that instruct them to gain one or more points' - a GAIN, not a Score. 471.1.a.1 says the same from the other side. So an early point from a card's text goes through untouched; only a Conquer or a Hold is replaced, which is what the card says.
• THE SYMMETRY IS THE HONEST COST AND IT IS NOT NEUTRAL. Both players are covered, so this is only an advantage to a deck whose own first two turns score nothing - which is exactly the deck that wants Ol' Poro. 190.1 helps: 'Control is established over Battlefields through the course of play', so both battlefields start uncontrolled and an early Score means walking a body out early, which a control shell was not going to do.
• OL' PORO IS THE BEST MIGHT-PER-ENERGY BODY IN THE DOMAIN AND THE RESTRICTION IS PRICED, NOT FREE. Four Might for two Energy is a rate nothing else in Calm matches at that cost; what it gives up is turns one to three, which are exactly the turns 315.3.b's two-runes-a-turn curve has not yet paid for a four-drop anyway. The cards are a matched pair not because they interact - they do not - but because they are priced for the same deck, and an entry that pretends otherwise would be inventing an interaction.
• AND THE OTTERPUS IS A BODY, WHICH IS THE OTHER HALF OF ITS COST. 2 Energy for 2 Might is a poor rate; the clause is the card. It has to be on the board during the opponent's first or second turn to do anything, which means playing it on YOUR first turn - and 143.4 enters it exhausted, so it holds nothing that turn either.
• WHAT IT IS NOT. Nothing here scores; 469 defines Scoring as Conquer or Hold and one of these two cards exists to stop it happening. This is a denial-and-curve pair, and the entry says so rather than dressing it as an engine.

Steps

1. Play Otterpus (2 Energy) on your first turn, so it is on the board for the opponent's first and second.
2. Any Score they would take from a Conquer or a Hold in that window becomes a card for them instead - 367's replacement, so no point is ever gained.
3. Accept the symmetry: your own early Conquer or Hold is replaced too, which is free only if the deck was not going to make one.
4. From your fourth turn, Ol' Poro (2 Energy) is a 4 Might body - the best rate in the domain at that cost, and the restriction has already expired.
5. Note that a card-text point (194.1.c) is a Gain and not a Score, so the Otterpus does not stop one.

Per iteration

every early Conquer or Hold in the game converted to a card, and a 4 Might body for 2 Energy from turn four

How it ends

engine only - the Otterpus is blank from the opponent's third turn onward, and three of each card by 103.2.b; nothing here scores

Sources

Published elsewhere

• Riftbound Core Rules, Last Updated 2026-07-16 (data/Riftbound-Core-Rules-2026-07-16.txt) 2026-07-16
• Card text verbatim from data/corpus_flat.txt (built from Riot's gallery content API) 2026-09-07

Walked here, in this project

• Hand walk 2026-09-07 (docs/phase0/walks/2026-09-07-uncatalogued-calm-mind-order.md, batch 8) 2026-09-07 record

Walked against Core Rules 2026-07-16

Match a deck list against the whole catalogue