Masticore [Urza's Destiny] Human Soldier

Masticore [Urza's Destiny] Human SoldierSet: Urza's Destiny Type: Artifact Creature Masticore Rarity: Rare Cost: {4} At the beginning of your upkeep, sacrifice Masticore unless you discard a card. {2}: Masticore deals 1 damage to target creature. {2}: Regenerate Masticore.

Friends teach what you want to know

where X is 2 plus the sacrificed creature's mana value

Whenever Phyrexian Negator is dealt damage

Cumulative upkeep—An opponent gains 1 life

Set: Beta Edition Type: Enchantment Rarity: Rare Cost: {R}{R} Players can't untap more than one creature during their untap steps

Set: Amonkhet Type: Enchantment Rarity: Uncommon Cost: {3}{U} When Trial of Knowledge enters the battlefield

if you prefer

• Create a 2/2 white Knight creature token with vigilance

"I'd call that a successful first test

" —Mystic elder

Set: Beta Edition Type: Creature — Human Knight Rarity: Rare Cost: {2}{W}{W} {W}{W}

that player chooses draw step