The folk of the Sun Empire respect their ancestors. The Oltec go further, communing with spirits of esteemed elders after death.

Das Volk des Imperiums der Sonne respektiert seine Ahnen. Die Oltec gehen noch einen Schritt weiter und kommunizieren mit ihren verstorbenen Ältesten.

Echo der Didaktikerin

Wenn das Echo der Didaktikerin ins Spiel kommt, ziehe eine Karte.
Abstieg 4 — Das Echo der Didaktikerin hat Flugfähigkeit, solange dein Friedhof vier oder mehr Permanent-Karten enthält.

Los habitantes del Imperio del Sol respetan a sus ancestros. Los oltec van más allá y se comunican con los espíritus de sus mayores más queridos después de la muerte.

Eco didáctico

Cuando el Eco didáctico entre al campo de batalla, roba una carta.
Descender 4 — El Eco didáctico tiene la habilidad de volar mientras haya cuatro o más cartas de permanente en tu cementerio.

Le peuple de l'Empire du Soleil respecte ses ancêtres. Les Oltèques vont plus loin : ils communient avec les esprits de leurs anciens les plus estimés après leur mort.

Écho d'enseignement

Quand l'Écho d'enseignement arrive sur le champ de bataille, piochez une carte.
Descente 4 — L'Écho d'enseignement a le vol tant qu'il y a au moins quatre cartes de permanent dans votre cimetière.

La gente dell'Impero del Sole rispetta i suoi antenati. Gli Oltec fanno un passo in più, entrando in comunione con gli spiriti degli anziani più riveriti dopo la morte.

Eco Didatta

Quando l'Eco Didatta entra nel campo di battaglia, pesca una carta.
Discesa 4 — L'Eco Didatta ha volare fintanto che ci sono quattro o più carte permanente nel tuo cimitero.

太陽帝国の民はその先祖を敬っていた。オルテカの民はその更に先を行き、長老たちの精霊と死後も交信を行う。

説教好きな残響

説教好きな残響が戦場に出たとき、カード１枚を引く。
落魄４ ― あなたの墓地に４枚以上のパーマネント・カードがあるかぎり、説教好きな残響は飛行を持つ。

O povo do Império do Sol respeita seus ancestrais. Os oltecas vão além, comungando com os espíritos de seus estimados anciãos após a morte.

Eco Didata

Quando Eco Didata entrar no campo de batalha, compre um card.
Descer 4 — Eco Didata terá voar enquanto houver quatro ou mais cards de permanente em seu cemitério.

烈阳帝国的人民崇敬先祖。但欧尔特克人则更近一步，他们在尊贵长者逝后仍能直接与之对话。

布道念世灵

当布道念世灵进战场时，抓一张牌。
落坟4～只要你坟墓场中有四张或更多永久物牌，布道念世灵便具有飞行异能。

Didact Echo

When this creature enters, draw a card.
Descend 4 — This creature has flying as long as there are four or more permanent cards in your graveyard.

The Lost Caverns of Ixalan

When Didact Echo enters the battlefield, draw a card.
Descend 4 — Didact Echo has flying as long as there are four or more permanent cards in your graveyard.

Cards with the ability word "descend N" have abilities that care if you have at least N permanent cards in your graveyard.

Some descend triggered abilities include intervening "if" clauses (i.e. "if you have [four or eight] permanent cards in your graveyard" in the middle of the ability). Each of these abilities checks your graveyard at the moment it would trigger to see if it does. If you don't have the required number of permanent cards in your graveyard at that time, the ability doesn't trigger at all. If it does trigger, it will check again as it tries to resolve. If you don't have the required number of permanent cards in your graveyard at that time, the ability won't resolve and none of its effects will happen.