Donald is a Happiness Box Tsum. As if to emphasize Donald's short temper, he has no patience trying connect three or more of the same Tsums together, instead, clearing Tsums with his skill one Tsum at a time.
Information
Donald Tsum, is a timed skill Tsum, whose skill ability is to clear single Tsums with a tap, which also adds to your combo count. His base skill time is 4 seconds.
Strategy
If playing Bingo in the Japanese version, Donald Tsum is a good choice to use when you are required to reach a high number combo.