4 tile converter with mild crowd control.

S

+Preemptive conversion is vital

+Paralysis procs sometimes comes up as a valuable sustain tool

-One of the few 4 tile converters that doesn’t generate Enhanced Tiles

Gronru has some the biggest advantages of any Preemptive Converter. Her column-attacking Chain combo provides decent damage compared to someone like Sariel, and the high Paralysis rate is strong utility on stages where you can abuse it. Her paralyzing ability comes at the cost of enhanced tiles generation, though it's not enough to knock Gronru down from being a reasonable preemptive converter - and, as we state ad nauseum, that's still basically core for the early-, mid- and even late-game.

Note: Most of the Preemptive 2-CD converters should be viewed as a staple for the purpose of the early- and mid-game, while endgame content favors multiple teams. Other converters often require BTs to get Pre-emptive and/or an acceptable CD.