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LavaWater » Configuration » IDs

Possible sacrifices

You can use any (even solid) block as a sacrifice.
This is list of blocks that can be flooded in vanilla minecraft.
AIR
SAPLING
POWERED_RAIL =>
DETECTOR_RAIL =>
WEB
LONG_GRASS
DEAD_BUSH
YELLOW_FLOWER
RED_ROSE
BROWN_MUSHROOM
RED_MUSHROOM
TORCH
FIRE
REDSTONE_WIRE =>
CROPS
RAILS
LEVER
REDSTONE_TORCH_OFF
REDSTONE_TORCH_ON
STONE_BUTTON
SNOW
DIODE_BLOCK_OFF
DIODE_BLOCK_ON
PUMPKIN_STEM
MELON_STEM
VINE
WATER_LILY
NETHER_WARTS
COCOA
TRIPWIRE_HOOK
TRIPWIRE =>
FLOWER_POT
CARROT
POTATO
WOOD_BUTTON
SKULL
REDSTONE_COMPARATOR_OFF
REDSTONE_COMPARATOR_ON
ACTIVATOR_RAIL =>
CARPET
DOUBLE_PLANT

Possible replacements

You can generate any block, but using blocks
that are not on this list may cause bugs.
STONE
GRASS
DIRT
COBBLESTONE
WOOD
BEDROCK
SAND
GRAVEL
GOLD_ORE
IRON_ORE
COAL_ORE
LOG
LEAVES
SPONGE
GLASS
LAPIS_ORE
LAPIS_BLOCK
DISPENSER
SANDSTONE
NOTE_BLOCK
WOOL
GOLD_BLOCK
IRON_BLOCK
DOUBLE_STEP
STEP
BRICK
TNT
BOOKSHELF
MOSSY_COBBLESTONE
OBSIDIAN
MOB_SPAWNER
WOOD_STAIRS
CHEST
DIAMOND_ORE
DIAMOND_BLOCK
WORKBENCH
SOIL
FURNACE
BURNING_FURNACE
COBBLESTONE_STAIRS
REDSTONE_ORE
GLOWING_REDSTONE_ORE
ICE
SNOW_BLOCK
CLAY
JUKEBOX
FENCE
PUMPKIN
NETHERRACK
SOUL_SAND
GLOWSTONE
JACK_O_LANTERN
STAINED_GLASS
MONSTER_EGGS
SMOOTH_BRICK
HUGE_MUSHROOM_1
HUGE_MUSHROOM_2
IRON_FENCE
THIN_GLASS
MELON_BLOCK
FENCE_GATE
BRICK_STAIRS
SMOOTH_STAIRS
MYCEL
NETHER_BRICK
NETHER_FENCE
NETHER_BRICK_STAIRS
ENCHANTMENT_TABLE
BREWING_STAND
CAULDRON
ENDER_PORTAL_FRAME
ENDER_STONE
DRAGON_EGG
REDSTONE_LAMP_OFF
REDSTONE_LAMP_ON
WOOD_DOUBLE_STEP
WOOD_STEP
SANDSTONE_STAIRS
EMERALD_ORE
ENDER_CHEST
EMERALD_BLOCK
SPRUCE_WOOD_STAIRS
BIRCH_WOOD_STAIRS
JUNGLE_WOOD_STAIRS
COMMAND
BEACON
COBBLE_WALL
ANVIL
TRAPPED_CHEST
DAYLIGHT_DETECTOR
REDSTONE_BLOCK
QUARTZ_ORE
HOPPER
QUARTZ_BLOCK
QUARTZ_STAIRS
DROPPER
STAINED_CLAY
STAINED_GLASS_PANE
LEAVES_2
LOG_2
ACACIA_STAIRS
DARK_OAK_STAIRS
HAY_BLOCK
HARD_CLAY
COAL_BLOCK
PACKED_ICE