Wilhelm, Born Savant

Wilhelm enters with 14 charge counters.
Ward discard X cards, where X is the number of charge counters on Wilhelm.
at the end of each turn remove a charge counter from Wilhelm. Your hand size is equal to Wilhelm's charge. discard Y cards, target opponent reveals Y cards from their hand, draw Y minus 2 cards. If Wilhelm has no charge counters on him, he has haste. Whenever you mill, you instead exile twice that many randomly selected cards from your library.
trains and dinosaurs have Ward X
Wilhelm mu