Mystical · Contest prize, not in any pack

Tim the Alien: the rarest blook nobody can pull

Tim the Alien is the rarest Blook in the game — and you can't pull it from any pack. It was a first-place-only prize from the 2021 Contest of Candy, awarded to fewer than ten accounts. Every search for 'Tim the Alien drop rate' lands on the same answer: there isn't one. The pack pool doesn't include it.

No calculator here

Tim the Alienisn’t in the pack pool, so there’s no rate to multiply.

Mystical-tier blooks like Tim the Alien were awarded outside the pack system — usually as 1st-place prizes in past Blooket events. No amount of tokens, packs, or wheel spins puts it in your inventory. The rest of this page covers the lore, then points you at the rarest blooks you actually can chase.

Chase Mega Bot (0.03%) See every chase calculator

Lore & history

Why Tim the Alien is the rarest blook in Blooket

Awarded only to 1st-place finishers in the 2021 Contest of Candy event. No second chances since.
Mystical rarity tier — currently only two Blooks ever held this rank, with Tim being the second.
If you want the 'rarest obtainable' chase, the practical answer is Mega Bot (0.03%) or a Chroma — see the alternatives below.

Chase these instead