As the title suggests, when playing Kona rescue Beastie, you're often forced into combat or end of turn while there are open options on the battlefield to tap Kona before combat (and possibly trigger his Survival ability after combat). For example: Citanul Stalwart, Relic of legends, newly entered vehicle,... When you have no more cards in hand to play with the available land and mana (sources) you automatically go to combat or end of turn/opponent's turn, without an opportunity to tap Kona for the cause of the possible trigger of his Survival ability