Memory Shard (red)

The Memory Shard (red) is an optional upgrade for Shadow the Hedgehog in Sonic the Hedgehog (2006). It is a special type of equipment that allows Shadow to activate his Chaos Boost Level 2 once he has filled up his Action Gauge. This grants Shadow the Chaos Lance move, a more powerful version of his Chaos Spear attack.

Location
In Shadow's story, the Memory Shard (red) becomes available at the local shop once Shadow and E-123 Omega clears the first boss fight with Mephiles the Dark and returns to the present. It can be bought for 6000 rings.