Sunbaked Canyon [Modern Horizons] Duels of the Planeswalkers you may reveal an Elf

you may reveal an Elf card from your hand

−6: You get an emblem with "Whenever a land enters the battlefield under your control

Set: Modern Horizons Type: Legendary Planeswalker — Wrenn Mythic Cost: {R}{G} +1: Return up to one target land card from your graveyard to your hand

Set: Modern Horizons Type: Creature — Snake Mythic Cost: {G} Level up {1} ({1}: Put a level counter on this

but I was hollow

Sunbaked Canyon [Modern Horizons] Duels of the Planeswalkers you may reveal an ElfSet: Modern Horizons Type: Land Rare Cost: {T}, Pay 1 life: Add {R} or {W}. {1}, {T}, Sacrifice Sunbaked Canyon: Draw a card. Since the river ran dry, travelers wander where fish once swam.