+Mogg (21)
You may sacrifice two Mountains rather than pay this spell's mana cost.
Create two 1/1 red Goblin creature tokens.
: You choose target creature an opponent controls, and that opponent chooses target creature. Flip a coin. If you win the flip, destroy the creature you chose. If you lose the flip, destroy the creature your opponent chose.
When another creature enters, sacrifice Mogg Bombers and it deals 3 damage to target player or planeswalker.
: Target creature you control gets +1/+0 and gains flying until end of turn. Destroy that creature at the beginning of the next end step.
Mogg Conscripts can't attack unless you've cast a creature spell this turn.
Sacrifice Mogg Fanatic: It deals 1 damage to any target.
Mogg Flunkies can't attack or block alone.
: Add .
: Add or . Mogg Hollows doesn't untap during your next untap step.
Destroy all creatures target player controls. For each creature that died this way, that player creates two 1/1 red Goblin creature tokens.
Mogg Jailer can't attack if defending player controls an untapped creature with power 2 or less.
Whenever Mogg Maniac is dealt damage, it deals that much damage to target opponent or planeswalker.
Sacrifice Mogg Mob: It deals 3 damage divided as you choose among one, two, or three targets.
Sacrifice a Goblin: Target creature gets +1/+1 until end of turn.
If an opponent controls an Island and you control a Mountain, you may cast this spell without paying its mana cost.
Destroy target artifact.
Whenever an opponent casts a spell, Mogg Sentry gets +2/+2 until end of turn.
Mogg Squad gets -1/-1 for each other creature on the battlefield.
Mogg Toady can't attack unless you control more creatures than defending player.
Mogg Toady can't block unless you control more creatures than attacking player.
Echo (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.)
When Mogg War Marshal enters or dies, create a 1/1 red Goblin creature token.
, : Search your library for a Goblin permanent card, put it onto the battlefield, then shuffle.
Haste
When Shrieking Mogg enters, tap all other creatures.
Stingmoggie enters with two +1/+1 counters on it.
, Remove a +1/+1 counter from Stingmoggie: Destroy target artifact or land.
Gatherer works better in the Companion app!
(At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.)