diff --git a/Xplat/src/main/java/vazkii/botania/common/block/flower/generating/FluidGeneratorBlockEntity.java b/Xplat/src/main/java/vazkii/botania/common/block/flower/generating/FluidGeneratorBlockEntity.java
index e39cb02f22..7003938741 100644
--- a/Xplat/src/main/java/vazkii/botania/common/block/flower/generating/FluidGeneratorBlockEntity.java
+++ b/Xplat/src/main/java/vazkii/botania/common/block/flower/generating/FluidGeneratorBlockEntity.java
@@ -37,7 +37,7 @@ public abstract class FluidGeneratorBlockEntity extends GeneratingFlowerBlockEnt
 	public static final int DECAY_TIME = 72000;
 	protected int burnTime, cooldown;
 	private final TagKey<Fluid> consumedFluid;
-	private final int startBurnTime, manaPerTick;
+	protected final int startBurnTime, manaPerTick;
 
 	protected FluidGeneratorBlockEntity(BlockEntityType<?> type, BlockPos pos, BlockState state, TagKey<Fluid> consumedFluid, int startBurnTime, int manaPerTick) {
 		super(type, pos, state);
diff --git a/Xplat/src/main/java/vazkii/botania/common/block/flower/generating/ThermalilyBlockEntity.java b/Xplat/src/main/java/vazkii/botania/common/block/flower/generating/ThermalilyBlockEntity.java
index d6ab4d86a2..8b814f1ddb 100644
--- a/Xplat/src/main/java/vazkii/botania/common/block/flower/generating/ThermalilyBlockEntity.java
+++ b/Xplat/src/main/java/vazkii/botania/common/block/flower/generating/ThermalilyBlockEntity.java
@@ -13,27 +13,24 @@
 import net.minecraft.sounds.SoundSource;
 import net.minecraft.tags.FluidTags;
 import net.minecraft.util.RandomSource;
+import net.minecraft.world.level.block.Blocks;
 import net.minecraft.world.level.block.state.BlockState;
 
 import vazkii.botania.client.fx.WispParticleData;
 import vazkii.botania.common.block.BotaniaFlowerBlocks;
 import vazkii.botania.common.handler.BotaniaSounds;
 
+import java.util.Arrays;
+
 public class ThermalilyBlockEntity extends FluidGeneratorBlockEntity {
 	public static final int COOLDOWN_TICKS_MULTIPLER = 400;
 	public static final String TAG_COOLDOWN_MAGNITUDE = "cooldownStrength";
+	public static final int FAST_PROVIDE_TICKS = 200;
 
 	private int cooldownStrength = 15;
 	public static final int[] COOLDOWN_ROLL_PDF = { 10, 5, 3, 2, 1, 1, 3, 3, 3, 2, 1, 1, 1, 2, 2 };
-	public static final int COOLDOWN_ROLL_TOTAL;
-
-	static {
-		int acc = 0;
-		for (var i : COOLDOWN_ROLL_PDF) {
-			acc += i;
-		}
-		COOLDOWN_ROLL_TOTAL = acc;
-	}
+	private int ticksSinceFueled = 0;
+	private int heat;
 
 	public ThermalilyBlockEntity(BlockPos pos, BlockState state) {
 		super(BotaniaFlowerBlocks.THERMALILY, pos, state, FluidTags.LAVA, 600, 45);
@@ -42,21 +39,45 @@ public ThermalilyBlockEntity(BlockPos pos, BlockState state) {
 	@Override
 	public int getCooldownTime(boolean finishedPrevious) {
 		if (finishedPrevious) {
-			cooldownStrength = rollNewCooldownStrength(getLevel().getRandom());
+			cooldownStrength = rollNewCooldownStrength(getLevel().getRandom(), heat);
 		}
 		return COOLDOWN_TICKS_MULTIPLER * cooldownStrength;
 	}
 
-	public static int rollNewCooldownStrength(RandomSource random) {
-		var total = random.nextInt(COOLDOWN_ROLL_TOTAL);
+	public static int rollNewCooldownStrength(RandomSource random, int bias) {
+		int[] weights = weightCooldown(COOLDOWN_ROLL_PDF, bias);
+		var total = random.nextInt(Arrays.stream(weights).sum());
 		var index = 0;
-		while (total >= COOLDOWN_ROLL_PDF[index]) {
-			total -= COOLDOWN_ROLL_PDF[index];
+		while (total >= weights[index]) {
+			total -= weights[index];
 			index++;
 		}
 		return index + 1;
 	}
 
+	public static int[] weightCooldown(int[] originalWeights, int amount) {
+		int[] result = new int[originalWeights.length];
+		for (int i = 0; i < originalWeights.length; i++) {
+			result[i] = (int) Math.max(Math.ceil(originalWeights[i] * (12 - amount - Math.sqrt(originalWeights[i]))), 0);
+		}
+		return result;
+	}
+
+	@Override
+	public void tickFlower() {
+		super.tickFlower();
+		if (burnTime == 0 && cooldown == 0) {
+			ticksSinceFueled++;
+		} else if (burnTime == startBurnTime) {
+			if (ticksSinceFueled <= FAST_PROVIDE_TICKS) {
+				heat = heat < 10 ? heat + 1 : heat;
+			} else {
+				heat = 0;
+			}
+			ticksSinceFueled = 0;
+		}
+	}
+
 	@Override
 	public int getColor() {
 		return 0xD03C00;