Budget Alternatives to Test of Endurance

Hedron Alignment $0.13 2U · Enchantment Hexproof Gallifrey Stands $0.21 4WU · Legendary Enchantment When Gallifrey Stands enters, return all Doctor cards from your graveyard to your hand. Happily Ever After $0.27 2W · Enchantment When this enchantment enters, each player gains 5 life and draws a card. Convalescence $0.30 1W · Enchantment At the beginning of your upkeep, if you have 10 or less life, you gain 1 life. Darksteel Reactor $0.32 4 · Artifact Indestructible A Good Thing $0.32 4WB · Enchantment Spells and abilities you control can't destroy, exile, target, or cause you to sacrifice A Good T... Convalescent Care $0.35 1WW · Enchantment At the beginning of your upkeep, if you have 5 or less life, you gain 3 life and draw a card. Battle of Wits $0.39 3UU · Enchantment At the beginning of your upkeep, if you have 200 or more cards in your library, you win the game. Near-Death Experience $0.51 2WWW · Enchantment At the beginning of your upkeep, if you have exactly 1 life, you win the game. Triskaidekaphile $0.60 1U · Human Wizard You have no maximum hand size. Barren Glory $1.28 4WW · Enchantment At the beginning of your upkeep, if you control no permanents other than this enchantment and hav...