For the combo you need 5 specific cards in your hand. The 4 core cards of this combo are Elise the Enlightened, Flobbidinous Floop, Floop's Glorious Gloop and BEEEES!!!. For the 5th card you got many different options, like Claw, Pounce or Moonfire.

Combo Cards:

1. Elise the Enlightened
2. Floop's Glorious Gloop
3. BEEEES!!!
4. Flobbidinous Floop
5. Claw or Pounce or Moonfire

Don't have any other cards in your hand (unless they can be played for free before you drop Elise). Always use BEEEES!!! on Elise/Floop, unless it's especially written down otherwise. Always play the right most copies of BEEEES!!! and Flobbidinous Floop and the left most copies of your combo card (like Claw, Pounce or Moonfire).

Actions in the combo turn (remaining mana):

Start of the turn (10/10)
Elise the Enlightened (5/10)
2x Floop's Glorious Gloop (3/10)
BEEEES!!! (8/10)
Flobbidinous Floop (4/10)
BEEEES!!! (10/10)
1x Claw, Pounce or Moonfire (9-10/10)

then repeat this:
Flobbidinous Floop (3-6/10)
BEEEES!!! (10/10)
3x Claw, Pounce or Moonfire (7-10/10)

Actions to kill taunts (requires Claw or Pounce):

6th Combo Card: Savagery

Start of the turn (10/10)
Elise the Enlightened (5/10)
2x Floop's Glorious Gloop (3/10)
BEEEES!!! (8/10)
1x Savagery (7/10)

then repeat this:
Flobbidinous Floop (3/10)
BEEEES!!! (10/10)
2x Claw (8/10)
1x Savagery (7/10)

Actions for Swipe as 5th card (needs one enemy minion with 1 to 8 health on board):

6th Combo Card: Innervate or Biology Project

Start of the turn (10/10)
Elise the Enlightened (5/10)
2x Floop's Glorious Gloop (3/10)
BEEEES!!! (8-10/10) --> choose the enemy minion, if it has 4 to 8 health, otherwise choose your Elise.
1x Swipe (6/10) --> kill the enemy minion, if it isn't already dead.

then repeat this:
Flobbidinous Floop (2/10)
1x Innervate or Biology Project (3/10)
BEEEES!!! (10/10) --> on your Floop
1x Swipe (6/10)

Thanks for reading this guide!