Spaghetti at the Wall

Each player, starting from you, exiles the top three cards of their library. Then, for each nonland card exiled in this way, they cast it without paying its mana cost if able. Then they put the rest in their graveyard.

Whenever you play a card from exile, you may exile the top card of your library. If you do, target opponent creates a 2/1 red Elemental creature token with haste and you may play the exiled card this turn.

Search your library for three cards, exile them face down in a pile, then shuffle your libary. Target opponent chooses one of the exiled cards at random and casts it without paying its mana cost. Then you do the same. Then you put any of those cards that is still in exile into your graveyard.

Whenever Goblin Bombardier deals damage to a creature, put a fuse counter on that creature.

When Goblin Bombardier dies, destroy all creatures with a fuse counter on them.

: deal 1 damage to target creature.

Flash.

Ligthing Salve enters the battlefield with 3 lightning counters.

Remove a lightning counter from Ligthing Salve: deal 1 damage to any target. Then, if there are no lightning counters on Ligthing Salve, sacrifice it. Activate this ability only once per turn.

Megacascade (When you cast this spell, exile cards from the top of your library until you exile a nonland card that costs less. If it has a nonzero mana value, it has megacascade for as long as it remains exiled. You may cast it without paying its mana cost. Put the exiled cards on the bottom of your library in a random order.)

Split second.

Deal 1 damage to any target.

This spell can target permanents and players as thou those objects didn't have protection, ward, shroud or hexproof, and it can target phased out permanents.

If Xraka, the Blooming Flame isn't your commander, it enters the battlefield with one +1/+1 counter on it.

When Xraka dies, it deal X damage divided as you choose among any number of targets, where X is the amount of mana you've spent to cast Xraka.