I've heard many people saying we need more/better crown sinks so people would actually be willing to sell the CE they buy with real money. I suggest that there be a usable which can revive you to full health (or half, depending on what you think is reasonable) without any CE spent, but each usable costs somewhere between 1 and 10 thousand crowns. For T1 it certainly wouldn't be worth it, but for endgame players it may come in handy, particularly for those whose latency makes it hard to run T3 without 2 deaths or so. They could come in 1 to 3 time uses, with prices rising for each.
What do you think?
Makes sense to me.