All hail the Grand Arbiter - a huge alien entity that has parked itself in Earth's orbit so that we can all learn from its wisdom. Need to choose heads or tails, true or false, high or low, or fancy a roll of the dice? Just ask the Arbiter. Newly updated, RPG Dice Mode: now ask the Grand Arbiter to roll whatever set of dice you want, just ask for five D6, twenty D4, or good old two 2 D6.
“Alexa, ask Grand Arbiter to roll twenty dee four”