When Gray Merchant of Asphodel enters, each opponent loses X life, where X is your devotion to black. You gain life equal to the life lost this way. (Each {B} in the mana costs of permanents you control counts toward your devotion to black.) 2/4
Search your library for up to two Forest cards, put them onto the battlefield, then shuffle.
Enchant creature Enchanted creature gets +2/+2 for each other enchantment on the battlefield.
Enchant creature As long as enchanted creature is green, it gets +1/+1 and has indestructible. (Damage and effects that say “destroy” don’t destroy it. If its toughness is 0 or less, it’s still put into its owner’s graveyard.) As long as enchanted creature is white, it gets +1/+1 and has flying.
At the beginning of each player’s draw step, that player draws two additional cards.
Enchant creature As long as enchanted creature is white, it gets +1/+1 and has lifelink. (Damage dealt by the creature also causes its controller to gain that much life.) As long as enchanted creature is blue, it gets +1/+1 and can’t be blocked.
{T}: Add {R}. Barbarian Ring deals 1 damage to you. Threshold — {R}, {T}, Sacrifice Barbarian Ring: It deals 2 damage to any target. Activate only if seven or more cards are in your graveyard.
Astral Cornucopia enters with X charge counters on it. {T}: Choose a color. Add one mana of that color for each charge counter on Astral Cornucopia.
Converge — Crystalline Crawler enters with a +1/+1 counter on it for each color of mana spent to cast it. Remove a +1/+1 counter from Crystalline Crawler: Add one mana of any color. {T}: Put a +1/+1 counter on Crystalline Crawler. 1/1
Other Goblins you control get +1/+1. Sacrifice a Goblin: Destroy target artifact. 3/3
Play with the top card of your library revealed. You may cast Goblin spells from the top of your library. As long as the top card of your library is a Goblin card, Conspicuous Snoop has all activated abilities of that card. 2/2
Whenever Headless Rider or another nontoken Zombie you control dies, create a 2/2 black Zombie creature token. 3/1