Sword of Fire and Ice [Darksteel] Saproling Benalia has a complex caste

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

Set: Gatecrash Type: Land — Plains Swamp Rare Cost: ({T}: Add {W} or {B}

untap up to seven lands

Set: Urza's Destiny Type: Creature — Human Cleric Rare Cost: {3}{W} When Academy Rector dies

"The so-called Barbarians will not respect us for our military might—they will respect us for our honor

Sword of Fire and Ice [Darksteel] Saproling Benalia has a complex casteSet: Darksteel Type: Artifact Equipment Rare Cost: {3} Equipped creature gets +2 +2 and has protection from red and from blue. Whenever equipped creature deals combat damage to a player, Sword of Fire and Ice deals 2 damage to any target and you draw a card. Equip {2}