yu gi oh deck bakura Complete Custom for Yu-Gi-Oh! Yami Bakura (Duel Links) -

This feels very comparable to Abbot of Keral Keep and while the Daredevil is a bit more exciting and has a higher ceiling I think the Abbot is the more rounded card

At the beginning of your end step, remove a time counter from it.) Whenever this permanent enters or attacks, create two 2/1 white Insect creature tokens with flying

Outlast abilities include the tap symbol, so a creature's outlast ability can't be activated unless that creature has been under your control continuously since the start of the turn (unless it has haste)

That means if you add a green mana during one step or phase, you can spend it during a later step or phase, or even a later turn