First strike

{R}, {T}: Attacking creatures gain first strike until end of turn.

You may exile two green cards from your hand rather than pay this spell’s mana cost.

Allosaurus Rider’s power and toughness are each equal to 1 plus the number of lands you control.

Forests you control are 1/1 green Elf creatures that are still lands.

{1}{G}, Sacrifice an Elf: Target creature gets +3/+3 until end of turn.

Whenever another Goblin you control is put into a graveyard from the battlefield, you may have Boggart Shenanigans deal 1 damage to target player or planeswalker.

Haste

Sacrifice a Goblin: Clickslither gets +2/+2 and gains trample until end of turn.

Sacrifice Elvish Eulogist: You gain 1 life for each Elf card in your graveyard.

When Elvish Harbinger enters the battlefield, you may search your library for an Elf card, reveal it, then shuffle and put that card on top.

{T}: Add one mana of any color.

Create a 1/1 green Elf Warrior creature token for each Elf you control.

Sacrifice Emberwilde Augur: It deals 3 damage to target player or planeswalker. Activate only during your upkeep.

{7}{R}: Flamewave Invoker deals 5 damage to target player or planeswalker.

({T}: Add {G}.)

({T}: Add {G}.)

({T}: Add {G}.)

({T}: Add {G}.)

Forgotten Cave enters the battlefield tapped.

{T}: Add {R}.

Cycling {R} ({R}, Discard this card: Draw a card.)

Cycling {1}{R} ({1}{R}, Discard this card: Draw a card.)

When you cycle Gempalm Incinerator, you may have it deal X damage to target creature, where X is the number of Goblins on the battlefield.

Cycling {2}{G}{G} ({2}{G}{G}, Discard this card: Draw a card.)

When you cycle Gempalm Strider, Elf creatures get +2/+2 until end of turn.

Target creature gets +3/+3 until end of turn.

{T}: Add {C}.

{1}{R}, {T}: Target Goblin creature gets +2/+0 until end of turn.