Riding the Dilu Horse [Portal Three Kingdoms] Rivals of Ixalan Prerelease Promos Whenever Kalonian Hydra attacks

Whenever Kalonian Hydra attacks

if Genesis is in your graveyard

you may search your library for a card

Set: Revised Edition Type: Creature — Dragon Rarity: Rare Cost: {4}{R}{R} Flying (This creature can't be blocked except by creatures with flying or reach

Riding the Dilu Horse [Portal Three Kingdoms] Rivals of Ixalan Prerelease Promos Whenever Kalonian Hydra attacksSet: Portal Three Kingdoms Type: Sorcery Rarity: Rare Cost: {2}{G} Target creature gets +2 +2 and gains horsemanship. (It can't be blocked except by creatures with horsemanship. This effect lasts indefinitely.) "All men have their appointed time; that's something no horse can change." Liu Bei, after being told that the Dilu brings its master ill fortune