Legendary Creature - Wizard Avatar Sally Sparrow You may cast creature spells as though they had flash
Then every time it attacks it places a huge amount of pressure on your opponents by exiling the top 20 cards of their library

Archetype of Endurance Argothian Swine Bebop & Rocksteady Bebop, Skull & Crossbones Bebop, Warthog Warrior Bladetusk Boar Boar-q-pine Brindle Boar Brindle Shoat Bristling Boar Bronzeplate Boar Charging War Boar Clockwork Vorrac Coalhauler Swine Contagious Vorrac Copperhoof Vorrac Crashing Boars Curious Farm Animals Decimator of the Provinces Durkwood Boars Eager Trufflesnout End-Raze Forerunners Festerhide Boar Flinthoof Boar Giant Warthog Gore Swine Goretusk Firebeast Gristleback Herald of Ilharg Hog-Monkey Ilharg, the Raze-Boar Intrepid Trufflesnout Ironhoof Boar Kessig Dire Swine Krosan Tusker Nessian Boar Nettle Swine Outland Boar Piggy Bank Prickleboar Prize Pig Pygmy Razorback Quaketusk Boar Raggadragga, Goreguts Boss Razor Swine Rubblebelt Boar Scandalmonger Spider-Ham, Peter Porker Tarantusk, Unwisely Awoken Territorial Boar Trufflesnout Valakut Fireboar Vulshok War Boar Warped Tusker Warthog Woolly Razorback Yasharn, Implacable Earth Zhur-Taa Swine Zodiac Pig Zoo Escapees

Substitute teachers are required to have a substitute license, which can be obtained through the Kansas State Department of Education
Vivien, Champion of the Wilds Another great three-mana inclusion, Vivien, Champion of the Wilds merits testing in Golgari, Sultai and Gruul midrange lists
Menace is great