Infinite Authority [Legends] Elf Archer Benalia has a complex caste

Benalia has a complex caste system that changes with the lunar year

" —Alesha

Set: Eldritch Moon Type: Legendary Creature — Eldrazi Mythic Cost: {13} This spell costs {1} less to cast for each card type among cards in your graveyard

{2}{U}{U}: Return Palinchron to its owner's hand

that player may pay {4}

Infinite Authority [Legends] Elf Archer Benalia has a complex casteSet: Legends Type: Enchantment Aura Rare Cost: {W}{W}{W} Enchant creature Whenever enchanted creature blocks or becomes blocked by a creature with toughness 3 or less, destroy the other creature at end of combat. At the beginning of the next end step, if that creature was destroyed this way, put a +1 +1 counter on the first creature.